Detections
Analytics
RHEL 8 : php:7.4 (RHSA-2026:87080)
critical Nessus Plugin ID 370139
Synopsis
The remote Red Hat host is missing one or more security updates for php:7.4.Description
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:87080 advisory.PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.
Security Fix(es):
* php: php: Out-of-bounds read via empty HTTP redirect Location header (CVE-2026-93682)
* php: PHP: Archive entry injection via integer overflow in TAR parser (CVE-2026-6103)
* php: PHP: Denial of Service via heap buffer overflow in SOAP client (CVE-2025-14181)
* php: php: Denial of Service via unbounded recursion in SOAP parser (CVE-2026-91765)
* php: php: Credential disclosure via cross-origin HTTP redirects (CVE-2026-91766)
* php: php: Information disclosure via crafted TLS server certificate (CVE-2026-91767)
* php: php: Denial of Service via out-of-bounds read in mysqlnd wire protocol parser (CVE-2025-1218)
* php: php: Access control bypass via partial IPv6 address comparison (CVE-2026-91768)
* php: php: Information disclosure via out-of-bounds read in stream filters (CVE-2026-92842)
* php: php: Server impersonation via Common Name fallback in TLS verification (CVE-2026-91769)
* php: OOM bailout during request parsing leads to memory corruption and RCE (CVE-2026-109618)
* php: fatal error handling retains stale request state leading to use-after-free (CVE-2026-109619)
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.
Solution
Update the RHEL php:7.4 package based on the guidance in RHSA-2026:87080.See Also
https://access.redhat.com/errata/RHSA-2026:87080
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2541615
https://bugzilla.redhat.com/show_bug.cgi?id=2541638
https://bugzilla.redhat.com/show_bug.cgi?id=2541641
https://bugzilla.redhat.com/show_bug.cgi?id=2541646
https://bugzilla.redhat.com/show_bug.cgi?id=2541649
https://bugzilla.redhat.com/show_bug.cgi?id=2541652
https://bugzilla.redhat.com/show_bug.cgi?id=2541655
https://bugzilla.redhat.com/show_bug.cgi?id=2541660
https://bugzilla.redhat.com/show_bug.cgi?id=2541662
https://bugzilla.redhat.com/show_bug.cgi?id=2542493
https://bugzilla.redhat.com/show_bug.cgi?id=2553995
Plugin Details
Severity: Critical
ID: 370139
File Name: redhat-RHSA-2026-87080.nasl
Version: 1.1
Type: Local
Agent: unix
Family: Red Hat Local Security Checks
Published: 10/21/2026
Updated: 10/21/2026
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus
Risk Information
VPR
Risk Factor: Critical
Score: 9.2
Percentile: 99.77
Vendor
Vendor Severity: Important
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-109619
CVSS v3
Risk Factor: Critical
Base Score: 9.8
Temporal Score: 8.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS v4
Risk Factor: Critical
Base Score: 9.2
Threat Score: 7.2
Threat Vector: CVSS:4.0/E:U
Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_eus:8.10, p-cpe:/a:redhat:enterprise_linux:apcu-panel, p-cpe:/a:redhat:enterprise_linux:libzip-devel, p-cpe:/a:redhat:enterprise_linux:libzip-tools, p-cpe:/a:redhat:enterprise_linux:libzip, p-cpe:/a:redhat:enterprise_linux:php-bcmath, p-cpe:/a:redhat:enterprise_linux:php-cli, p-cpe:/a:redhat:enterprise_linux:php-common, p-cpe:/a:redhat:enterprise_linux:php-dba, p-cpe:/a:redhat:enterprise_linux:php-dbg, p-cpe:/a:redhat:enterprise_linux:php-devel, p-cpe:/a:redhat:enterprise_linux:php-embedded, p-cpe:/a:redhat:enterprise_linux:php-enchant, p-cpe:/a:redhat:enterprise_linux:php-ffi, p-cpe:/a:redhat:enterprise_linux:php-fpm, p-cpe:/a:redhat:enterprise_linux:php-gd, p-cpe:/a:redhat:enterprise_linux:php-gmp, p-cpe:/a:redhat:enterprise_linux:php-intl, p-cpe:/a:redhat:enterprise_linux:php-json, p-cpe:/a:redhat:enterprise_linux:php-ldap, p-cpe:/a:redhat:enterprise_linux:php-mbstring, p-cpe:/a:redhat:enterprise_linux:php-mysqlnd, p-cpe:/a:redhat:enterprise_linux:php-odbc, p-cpe:/a:redhat:enterprise_linux:php-opcache, p-cpe:/a:redhat:enterprise_linux:php-pdo, p-cpe:/a:redhat:enterprise_linux:php-pear, p-cpe:/a:redhat:enterprise_linux:php-pecl-apcu-devel, p-cpe:/a:redhat:enterprise_linux:php-pecl-apcu, p-cpe:/a:redhat:enterprise_linux:php-pecl-rrd, p-cpe:/a:redhat:enterprise_linux:php-pecl-xdebug, p-cpe:/a:redhat:enterprise_linux:php-pecl-zip, p-cpe:/a:redhat:enterprise_linux:php-pgsql, p-cpe:/a:redhat:enterprise_linux:php-process, p-cpe:/a:redhat:enterprise_linux:php-snmp, p-cpe:/a:redhat:enterprise_linux:php-soap, p-cpe:/a:redhat:enterprise_linux:php-xml, p-cpe:/a:redhat:enterprise_linux:php-xmlrpc, p-cpe:/a:redhat:enterprise_linux:php
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 10/21/2026
Vulnerability Publication Date: 9/22/2026
Reference Information
CVE: CVE-2025-1218, CVE-2025-14181, CVE-2026-109618, CVE-2026-109619, CVE-2026-6103, CVE-2026-91765, CVE-2026-91766, CVE-2026-91767, CVE-2026-91768, CVE-2026-91769, CVE-2026-92842, CVE-2026-93682