The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is     commonly used by GNOME and other applications to handle web communications. The issue occurs when the     library processes specially crafted multipart messages. Due to improper validation, an internal     calculation can go wrong, leading to an integer underflow. This can cause the program to access invalid     memory and crash. As a result, any application or server using libsoup could be forced to exit     unexpectedly, creating a denial-of-service (DoS) risk. (CVE-2025-4948)

Note that Nessus relies on the presence of the package as reported by the vendor.

An update of the libsoup package has been released.

According to the versions of the libsoup packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    A vulnerability was found in the libsoup package. This flaw stems from its failure to correctly verify the     termination of multipart HTTP messages. This can allow a remote attacker to send a specially crafted     multipart HTTP body, causing the libsoup-consuming server to read beyond its allocated memory boundaries     (out-of-bounds read).(CVE-2025-4969)

    A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is     commonly used by GNOME and other applications to handle web communications. The issue occurs when the     library processes specially crafted multipart messages. Due to improper validation, an internal     calculation can go wrong, leading to an integer underflow. This can cause the program to access invalid     memory and crash. As a result, any application or server using libsoup could be forced to exit     unexpectedly, creating a denial-of-service (DoS) risk.(CVE-2025-4948)

    A flaw was found in libsoup. When libsoup clients encounter an HTTP redirect, they mistakenly send the     HTTP Authorization header to the new host that the redirection points to. This allows the new host to     impersonate the user to the original host that issued the redirect.(CVE-2025-46421)

    A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list()     function when parsing a quality list that contains elements with all zeroes.(CVE-2025-46420)

Tenable has extracted the preceding description block directly from the EulerOS libsoup 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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-8126 advisory.

    [2.72.0-10.2]
    - Backport patches for various CVEs       Resolves: RHEL-85888       Resolves: RHEL-87081       Resolves: RHEL-88332       Resolves: RHEL-92285

Tenable has extracted the preceding description block directly from the Oracle 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-2025:8128 advisory.

    Libsoup is an HTTP library implementation in C. It was originally part of a SOAP (Simple Object Access     Protocol) implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate     packages.  libsoup uses the Glib main loop and is designed to work well with GTK applications. This     enables GNOME applications to access HTTP servers on the network in a completely asynchronous fashion,     very similar to the Gtk+ programming model (a synchronous operation mode is also supported for those who     want it), but the SOAP parts were removed long ago.

    Security Fix(es):

    * libsoup: Denial of Service attack to websocket server (CVE-2025-32049)

    * libsoup: Denial of service in server when client requests a large amount of  overlapping ranges with     Range header (CVE-2025-32907)

    * libsoup: Cookie domain validation bypass via uppercase characters in libsoup (CVE-2025-4035)

    * libsoup: Integer Underflow in soup_multipart_new_from_message() Leading to Denial of Service in libsoup     (CVE-2025-4948)

    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 SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01817-1 advisory.

    - CVE-2025-4969: Fixed off-by-one out-of-bounds read may lead to infoleak (bsc#1243423)
    - CVE-2025-4948: Fixed integer underflow in soup_multipart_new_from_message() leading to denial of service     (bsc#1243332)
    - CVE-2025-4476: Fixed NULL pointer dereference may lead to denial of service (bsc#1243422)

Tenable has extracted the preceding description block directly from the SUSE 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 Fedora 41 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-1f41505af2 advisory.

    This update fixes these CVEs:
      CVE-2025-4948       CVE-2025-32908       CVE-2025-32907       CVE-2025-4969       CVE-2025-4945       CVE-2025-4476


Tenable has extracted the preceding description block directly from the Fedora 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 Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-9179 advisory.

    - Fixes CVE-2025-2784 CVE-2025-4948 CVE-2025-32049  [Orabug: 38085184]
    - CVE-2025-32906 CVE-2025-32911 CVE-2025-32913 CVE-2025-32914
    - Fixed CVE-2024-52531 buffer overflow via UTF-8 conversion in

Tenable has extracted the preceding description block directly from the Oracle 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 Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-8128 advisory.

    - Fix CVE-2025-4035, CVE-2025-4948, CVE-2025-32049, CVE-2025-32907

Tenable has extracted the preceding description block directly from the Oracle 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 RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:8126 advisory.

    * libsoup: Heap buffer over-read in `skip_insignificant_space` when sniffing content (CVE-2025-2784)

    * libsoup: Denial of Service attack to websocket server (CVE-2025-32049)

    * libsoup: OOB Read on libsoup through function  soup_multipart_new_from_message in soup-multipart.c     leads to crash or  exit of process (CVE-2025-32914)

    * libsoup: Integer Underflow in soup_multipart_new_from_message() Leading to Denial of Service in libsoup     (CVE-2025-4948)

Tenable has extracted the preceding description block directly from the RockyLinux 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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21657 advisory.

    The libsoup packages provide an HTTP client and server library for GNOME.

    Security Fix(es):

    * libsoup: Heap buffer over-read in `skip_insignificant_space` when sniffing content (CVE-2025-2784)

    * libsoup: Denial of Service attack to websocket server (CVE-2025-32049)

    * libsoup: Out of bounds reads in soup_headers_parse_request() (CVE-2025-32906)

    * libsoup: Double free on  soup_message_headers_get_content_disposition() through  soup-message-     headers.c via params GHashTable value (CVE-2025-32911)

    * libsoup: NULL pointer dereference in  soup_message_headers_get_content_disposition when filename     parameter  is present, but has no value in Content-Disposition header (CVE-2025-32913)

    * libsoup: OOB Read on libsoup through function  soup_multipart_new_from_message in soup-multipart.c     leads to crash or  exit of process (CVE-2025-32914)

    * libsoup: Integer Overflow in Cookie Expiration Date Handling in libsoup (CVE-2025-4945)

    * libsoup: Integer Underflow in soup_multipart_new_from_message() Leading to Denial of Service in libsoup     (CVE-2025-4948)

    * libsoup: Out-of-Bounds Read in Cookie Date Handling of libsoup HTTP Library (CVE-2025-11021)

    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 version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0414 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2025-4948:
    A flaw was found in the soup_multipart_new_from_message() function of the libsoup HTTP library, which is     commonly used by GNOME and other applications to handle web communications. The issue occurs when the     library processes specially crafted multipart messages. Due to improper validation, an internal     calculation can go wrong, leading to an integer underflow. This can cause the program to access invalid     memory and crash. As a result, any application or server using libsoup could be forced to exit     unexpectedly, creating a denial-of-service (DoS) risk.

Tenable has extracted the preceding description block directly from the Tencent 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	Product	Family	Published	Updated	Severity
249995	Linux Distros Unpatched Vulnerability : CVE-2025-4948	Nessus	Misc.	8/15/2025	12/9/2025	high
332364	Photon OS 5.0: Libsoup PHSA-2026-5.0-90-0851	Nessus	PhotonOS Local Security Checks	8/5/2026	8/5/2026	high
249310	EulerOS 2.0 SP13 : libsoup (EulerOS-SA-2025-1980)	Nessus	Huawei Local Security Checks	8/14/2025	2/24/2026	medium
237259	Oracle Linux 9 : libsoup (ELSA-2025-8126)	Nessus	Oracle Linux Local Security Checks	5/26/2025	2/24/2026	medium
237830	RHEL 10 : libsoup3 (RHSA-2025:8128)	Nessus	Red Hat Local Security Checks	6/5/2025	2/24/2026	medium
237888	SUSE SLES15 Security Update : libsoup (SUSE-SU-2025:01817-1)	Nessus	SuSE Local Security Checks	6/6/2025	2/24/2026	medium
244369	Fedora 41 : libsoup3 (2025-1f41505af2)	Nessus	Fedora Local Security Checks	8/6/2025	2/24/2026	medium
241224	Oracle Linux 7 : libsoup (ELSA-2025-9179)	Nessus	Oracle Linux Local Security Checks	7/2/2025	2/24/2026	medium
240857	Oracle Linux 10 : libsoup3 (ELSA-2025-8128)	Nessus	Oracle Linux Local Security Checks	6/27/2025	2/24/2026	medium
266713	RockyLinux 9 : libsoup (RLSA-2025:8126)	Nessus	Rocky Linux Local Security Checks	10/6/2025	2/24/2026	medium
275607	RHEL 7 : libsoup (RHSA-2025:21657)	Nessus	Red Hat Local Security Checks	11/18/2025	2/23/2026	medium
275901	TencentOS Server 4: libsoup3 (TSSA-2025:0414)	Nessus	Tencent Local Security Checks	11/20/2025	2/24/2026	high

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