The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4728 advisory.

    The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics     (PNG) image format files.

    Security Fix(es):

    * libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write     API (CVE-2026-22801)

    * libpng: libpng: Denial of service and information disclosure via heap buffer over-read in     png_image_finish_read (CVE-2026-22695)

    * libpng: LIBPNG has a heap buffer overflow in png_set_quantize (CVE-2026-25646)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4717 advisory.

    The opencryptoki packages contain version 2.11 of the PKCS#11 API, implemented for IBM Cryptocards, such     as IBM 4764 and 4765 crypto cards. These packages includes support for the IBM 4758 Cryptographic     CoProcessor (with the PKCS#11 firmware loaded), the IBM eServer Cryptographic Accelerator (FC 4960 on IBM     eServer System p), the IBM Crypto Express2 (FC 0863 or FC 0870 on IBM System z), and the IBM CP Assist for     Cryptographic Function (FC 3863 on IBM System z). The opencryptoki packages also bring a software token     implementation that can be used without any cryptographic hardware. These packages contain the Slot Daemon     (pkcsslotd) and general utilities.

    Security Fix(es):

    * openCryptoki: openCryptoki: Privilege Escalation or Data Exposure via Symlink Following (CVE-2026-23893)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4729 advisory.

    The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics     (PNG) image format files.

    Security Fix(es):

    * libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write     API (CVE-2026-22801)

    * libpng: libpng: Denial of service and information disclosure via heap buffer over-read in     png_image_finish_read (CVE-2026-22695)

    * libpng: LIBPNG has a heap buffer overflow in png_set_quantize (CVE-2026-25646)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4705 advisory.

    nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency,     performance, and low memory usage.

    Security Fix(es):

    * nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections (CVE-2026-1642)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4731 advisory.

    The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics     (PNG) image format files.

    Security Fix(es):

    * libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write     API (CVE-2026-22801)

    * libpng: libpng: Denial of service and information disclosure via heap buffer over-read in     png_image_finish_read (CVE-2026-22695)

    * libpng: LIBPNG has a heap buffer overflow in png_set_quantize (CVE-2026-25646)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4746 advisory.

    Python is an interpreted, interactive, object-oriented programming language, which includes modules,     classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to     many system calls and libraries, as well as to various windowing systems.

    Security Fix(es):

    * cpython: IMAP command injection in user-controlled commands (CVE-2025-15366)

    * cpython: POP3 command injection in user-controlled commands (CVE-2025-15367)

    * cpython: email header injection due to unquoted newlines (CVE-2026-1299)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4661 advisory.

    Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the     Lightweight Directory Access Protocol (LDAP) server, as well as command-line utilities and Web UI packages     for server administration.

    Security Fix(es):

    * 389-ds-base: 389-ds-base: Remote Code Execution and Denial of Service via heap buffer overflow     (CVE-2025-14905)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4720 advisory.

    389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the     Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.

    Security Fix(es):

    * 389-ds-base: 389-ds-base: Remote Code Execution and Denial of Service via heap buffer overflow     (CVE-2025-14905)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4672 advisory.

    The container-tools module contains tools for working with containers, notably podman, buildah, skopeo,     and runc.

    Security Fix(es):

    * golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip     (CVE-2025-61728)

    * golang: net/url: Memory exhaustion in query parameter parsing in net/url (CVE-2025-61726)

    * crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4654 advisory.

    The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and     customizable boot loader with modular architecture. The packages support a variety of kernel formats, file     systems, computer architectures, and hardware devices.

    Security Fix(es):

    * grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4652 advisory.

    The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and     customizable boot loader with modular architecture. The packages support a variety of kernel formats, file     systems, computer architectures, and hardware devices.

    Security Fix(es):

    * grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4648 advisory.

    The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and     customizable boot loader with modular architecture. The packages support a variety of kernel formats, file     systems, computer architectures, and hardware devices.

    Security Fix(es):

    * grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4649 advisory.

    The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and     customizable boot loader with modular architecture. The packages support a variety of kernel formats, file     systems, computer architectures, and hardware devices.

    Security Fix(es):

    * grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4653 advisory.

    The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and     customizable boot loader with modular architecture. The packages support a variety of kernel formats, file     systems, computer architectures, and hardware devices.

    Security Fix(es):

    * grub2: Missing unregister call for gettext command may lead to use-after-free (CVE-2025-61662)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4629 advisory.

    The libvpx packages provide the VP8 SDK, which allows the encoding and decoding of the VP8 video codec,     commonly used with the WebM multimedia container file format.

    Security Fix(es):

    * libvpx: Heap buffer overflow in libvpx (CVE-2026-2447)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4553 advisory.

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve     files over a network.

    Security Fix(es):

    * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4554 advisory.

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve     files over a network.

    Security Fix(es):

    * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4548 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL oidvector discloses a few bytes of memory (CVE-2026-2003)

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4533 advisory.

    The podman tool manages pods, container images, and containers. It is part of the libpod library, which is     for applications that use container pods. Container pods is a concept in Kubernetes.

    Security Fix(es):

    * runc: container escape and denial of service due to arbitrary write gadgets and procfs write redirects     (CVE-2025-52881)

    * golang: archive/tar: Unbounded allocation when parsing GNU sparse map (CVE-2025-58183)

    * github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line     payload (CVE-2025-65637)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4532 advisory.

    The buildah package provides a tool for facilitating building OCI container images. Among other things,     buildah enables you to: Create a working container, either from scratch or using an image as a starting     point; Create an image, either from a working container or using the instructions in a Dockerfile; Build     both Docker and OCI images.

    Security Fix(es):

    * runc: container escape and denial of service due to arbitrary write gadgets and procfs write redirects     (CVE-2025-52881)

    * golang: archive/tar: Unbounded allocation when parsing GNU sparse map (CVE-2025-58183)

    * golang.org/x/crypto/ssh/agent: golang.org/x/crypto/ssh/agent: SSH client panic due to unexpected     SSH_AGENT_SUCCESS (CVE-2025-47913)

    * github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line     payload (CVE-2025-65637)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4547 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL oidvector discloses a few bytes of memory (CVE-2026-2003)

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4543 advisory.

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve     files over a network.

    Security Fix(es):

    * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4524 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4528 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4513 advisory.

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve     files over a network.

    Security Fix(es):

    * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4450 advisory.

    .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new     APIs, and it includes a CLR implementation.

    New versions of .NET that address a security vulnerability are now available. The updated versions are     .NET SDK 9.0.115 and .NET Runtime 9.0.14.Security Fix(es):

    * .net: .NET: Denial of Service via out-of-bounds read (CVE-2026-26127)

    * asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4458 advisory.

    .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new     APIs, and it includes a CLR implementation.

    New versions of .NET that address a security vulnerability are now available. The updated versions are     .NET SDK 10.0.104 and .NET Runtime 10.0.4.Security Fix(es):

    * .net: .NET: Denial of Service via out-of-bounds read (CVE-2026-26127)

    * asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4433 advisory.

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license.
    The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

    Security Fix(es):

    * freerdp: FreeRDP global-buffer-overflow (CVE-2026-22858)

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22859)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4470 advisory.

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve     files over a network.

    Security Fix(es):

    * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4514 advisory.

    PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

    Security Fix(es):

    * php: heap-based buffer overflow in array_merge() (CVE-2025-14178)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4471 advisory.

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license.
    The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

    Security Fix(es):

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22855)

    * freerdp: FreeRDP global-buffer-overflow (CVE-2026-22858)

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22859)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4504 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4453 advisory.

    .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new     APIs, and it includes a CLR implementation.

    New versions of .NET that address a security vulnerability are now available. The updated versions are     .NET SDK 10.0.104 and .NET Runtime 10.0.4.Security Fix(es):

    * .net: .NET: Denial of Service via out-of-bounds read (CVE-2026-26127)

    * asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4440 advisory.

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license.
    The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

    Security Fix(es):

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22855)

    * freerdp: FreeRDP global-buffer-overflow (CVE-2026-22858)

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22859)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4475 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4438 advisory.

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license.
    The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

    Security Fix(es):

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22855)

    * freerdp: FreeRDP global-buffer-overflow (CVE-2026-22858)

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22859)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:4455 advisory.

    .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new     APIs, and it includes a CLR implementation.

    New versions of .NET that address a security vulnerability are now available. The updated versions are     .NET SDK 8.0.125 and .NET Runtime 8.0.25.Security Fix(es):

    * asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4509 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4516 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4445 advisory.

    .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new     APIs, and it includes a CLR implementation.

    New versions of .NET that address a security vulnerability are now available. The updated versions are     .NET SDK 10.0.104 and .NET Runtime 10.0.4.Security Fix(es):

    * .net: .NET: Denial of Service via out-of-bounds read (CVE-2026-26127)

    * asp.net: ASP.NET Core: Denial of Service via uncontrolled resource allocation (CVE-2026-26130)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4522 advisory.

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve     files over a network.

    Security Fix(es):

    * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4515 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL oidvector discloses a few bytes of memory (CVE-2026-2003)

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4506 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4473 advisory.

    Python is an interpreted, interactive, object-oriented programming language, which includes modules,     classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to     many system calls and libraries, as well as to various windowing systems.

    Security Fix(es):

    * cpython: wsgiref.headers.Headers allows header newline injection in Python (CVE-2026-0865)

    * cpython: IMAP command injection in user-controlled commands (CVE-2025-15366)

    * cpython: POP3 command injection in user-controlled commands (CVE-2025-15367)

    * cpython: email header injection due to unquoted newlines (CVE-2026-1299)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4441 advisory.

    PostgreSQL is an advanced Object-Relational database management system (DBMS). The base postgresql package     contains the client programs that you'll need to access a PostgreSQL DBMS server, as well as HTML     documentation for the whole system.  These client programs can be located on the same machine as the     PostgreSQL server, or on a remote machine that accesses a PostgreSQL server over a network connection.
    The PostgreSQL server can be found in the postgresql-server sub-package.

    Security Fix(es):

    * postgresql: PostgreSQL oidvector discloses a few bytes of memory (CVE-2026-2003)

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4544 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL oidvector discloses a few bytes of memory     (CVE-2026-2003)

    * postgresql: PostgreSQL missing validation of multibyte character length     executes arbitrary code (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to     selectivity estimator executes arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code     (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS     score, acknowledgments, and other related information, refer to the CVE page(s)     listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4546 advisory.

    PostgreSQL is an advanced object-relational database management system (DBMS).

    Security Fix(es):

    * postgresql: PostgreSQL oidvector discloses a few bytes of memory (CVE-2026-2003)

    * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code     (CVE-2026-2006)

    * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes     arbitrary code (CVE-2026-2004)

    * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:4531 advisory.

    The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides     container runtime.

    Security Fix(es):

    * runc: container escape via 'masked path' abuse due to mount race conditions (CVE-2025-31133)

    * runc: container escape with malicious config due to /dev/console mount and related races     (CVE-2025-52565)

    * runc: container escape and denial of service due to arbitrary write gadgets and procfs write redirects     (CVE-2025-52881)

    * github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line     payload (CVE-2025-65637)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4489 advisory.

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license.
    The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.

    Security Fix(es):

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22855)

    * freerdp: FreeRDP global-buffer-overflow (CVE-2026-22858)

    * freerdp: FreeRDP heap-buffer-overflow (CVE-2026-22859)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4525 advisory.

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve     files over a network.

    Security Fix(es):

    * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Severity
302775	RHEL 8 : libpng (RHSA-2026:4728)	high
302774	RHEL 10 : opencryptoki (RHSA-2026:4717)	medium
302773	RHEL 8 : libpng (RHSA-2026:4729)	high
302772	RHEL 10 : nginx (RHSA-2026:4705)	high
302771	RHEL 8 : libpng (RHSA-2026:4731)	high
302770	RHEL 9 : python3.12 (RHSA-2026:4746)	medium
302769	RHEL 9 : redhat-ds:12 (RHSA-2026:4661)	high
302768	RHEL 9 : 389-ds-base (RHSA-2026:4720)	high
302751	RHEL 8 : container-tools:rhel8 (RHSA-2026:4672)	critical
302527	RHEL 8 : grub2 (RHSA-2026:4654)	high
302526	RHEL 10 : grub2 (RHSA-2026:4652)	high
302525	RHEL 8 : grub2 (RHSA-2026:4648)	high
302524	RHEL 10 : grub2 (RHSA-2026:4649)	high
302523	RHEL 8 : grub2 (RHSA-2026:4653)	high
302514	RHEL 10 : libvpx (RHSA-2026:4629)	high
302499	RHEL 10 : vsftpd (RHSA-2026:4553)	medium
302498	RHEL 8 : vsftpd (RHSA-2026:4554)	medium
302089	RHEL 9 : postgresql:15 (RHSA-2026:4548)	high
302088	RHEL 9 : podman (RHSA-2026:4533)	high
302087	RHEL 9 : buildah (RHSA-2026:4532)	high
302086	RHEL 9 : postgresql:16 (RHSA-2026:4547)	high
302085	RHEL 9 : vsftpd (RHSA-2026:4543)	medium
302084	RHEL 9 : postgresql (RHSA-2026:4524)	high
302083	RHEL 9 : postgresql (RHSA-2026:4528)	high
302043	RHEL 9 : vsftpd (RHSA-2026:4513)	medium
302042	RHEL 10 : .NET 9.0 (RHSA-2026:4450)	high
302041	RHEL 8 : .NET 10.0 (RHSA-2026:4458)	high
302040	RHEL 8 : freerdp (RHSA-2026:4433)	medium
302039	RHEL 8 : vsftpd (RHSA-2026:4470)	medium
302038	RHEL 8 : php:7.4 (RHSA-2026:4514)	high
302037	RHEL 7 : freerdp (RHSA-2026:4471)	medium
302036	RHEL 8 : postgresql:13 (RHSA-2026:4504)	high
302035	RHEL 10 : .NET 10.0 (RHSA-2026:4453)	high
302034	RHEL 8 : freerdp (RHSA-2026:4440)	medium
302033	RHEL 9 : postgresql (RHSA-2026:4475)	high
302032	RHEL 9 : freerdp (RHSA-2026:4438)	medium
302031	RHEL 8 : .NET 8.0 (RHSA-2026:4455)	high
302030	RHEL 8 : postgresql:12 (RHSA-2026:4509)	high
302029	RHEL 8 : postgresql:13 (RHSA-2026:4516)	high
302028	RHEL 9 : .NET 10.0 (RHSA-2026:4445)	high
302027	RHEL 9 : vsftpd (RHSA-2026:4522)	medium
302026	RHEL 8 : postgresql:15 (RHSA-2026:4515)	high
302025	RHEL 8 : postgresql:12 (RHSA-2026:4506)	high
302024	RHEL 8 : python3.11 (RHSA-2026:4473)	medium
302023	RHEL 10 : postgresql16 (RHSA-2026:4441)	high
302022	RHEL 9 : postgresql:16 (RHSA-2026:4544)	high
302021	RHEL 9 : postgresql:15 (RHSA-2026:4546)	high
302020	RHEL 9 : runc (RHSA-2026:4531)	high
302019	RHEL 9 : freerdp (RHSA-2026:4489)	medium
302018	RHEL 9 : vsftpd (RHSA-2026:4525)	medium

Detections

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