The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21664 advisory.

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

    Security Fix(es):

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

    * 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 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 remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:21032 advisory.

    * libsoup: Integer Overflow in Cookie Expiration Date Handling in libsoup (CVE-2025-4945)
      * libsoup: Out-of-Bounds Read in Cookie Date Handling of libsoup HTTP Library (CVE-2025-11021)

Tenable has extracted the preceding description block directly from the AlmaLinux 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-2025-20959 advisory.

    - Backport patch for CVE-2025-4945 and CVE-2025-11021

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-2025-21032 advisory.

    [3.6.5-6]
    - Fix integer overflow in date/time parsing

    [3.6.5-5]
    - Bump revision number

    [3.6.5-4]
    - Fix several CVEs

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.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1288 advisory.

    A flaw was found in the cookie date handling logic of the libsoup HTTP library, widely used by GNOME and     other applications for web communication. When processing cookies with specially crafted expiration dates,     the library may perform an out-of-bounds memory read. This flaw could result in unintended disclosure of     memory contents, potentially exposing sensitive information from the process using libsoup.
    (CVE-2025-11021)

    A flaw was found in the asynchronous message queue handling of the libsoup library, widely used by GNOME     and WebKit-based applications to manage HTTP/2 communications. When network operations are aborted at     specific timing intervals, an internal message queue item may be freed twice due to missing state     synchronization. This leads to a use-after-free memory access, potentially crashing the affected     application. Attackers could exploit this behavior remotely by triggering specific HTTP/2 read and cancel     sequences, resulting in a denial-of-service condition. (CVE-2025-12105)

    A flaw was found in the cookie parsing logic of the libsoup HTTP library, used in GNOME applications and     other software. The vulnerability arises when processing the expiration date of cookies, where a specially     crafted value can trigger an integer overflow. This may result in undefined behavior, allowing an attacker     to bypass cookie expiration logic, causing persistent or unintended cookie behavior. The issue stems from     improper validation of large integer inputs during date arithmetic operations within the cookie parsing     routines. (CVE-2025-4945)

Tenable has extracted the preceding description block directly from the tested product 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 MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11046:14 advisory.

    * libsoup: Integer Overflow in Cookie Expiration Date Handling in libsoup (CVE-2025-4945)
      * libsoup: Out-of-Bounds Read in Cookie Date Handling of libsoup HTTP Library (CVE-2025-11021)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

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

ID	Name	Product	Family	Published	Updated	Severity
275606	RHEL 8 : libsoup (RHSA-2025:21664)	Nessus	Red Hat Local Security Checks	11/18/2025	11/18/2025	high
275607	RHEL 7 : libsoup (RHSA-2025:21657)	Nessus	Red Hat Local Security Checks	11/18/2025	2/23/2026	medium
276770	AlmaLinux 10 : libsoup3 (ALSA-2025:21032)	Nessus	Alma Linux Local Security Checks	11/25/2025	11/25/2025	high
277341	Oracle Linux 9 : libsoup (ELSA-2025-20959)	Nessus	Oracle Linux Local Security Checks	12/3/2025	2/24/2026	high
277402	Oracle Linux 10 : libsoup3 (ELSA-2025-21032)	Nessus	Oracle Linux Local Security Checks	12/4/2025	2/24/2026	high
277816	Amazon Linux 2023 : libsoup3, libsoup3-devel (ALAS2023-2025-1288)	Nessus	Amazon Linux Local Security Checks	12/9/2025	2/27/2026	high
283341	MiracleLinux 8 : libsoup-2.62.3-10.el8_10 (AXSA:2025-11046:14)	Nessus	Miracle Linux Local Security Checks	1/13/2026	1/13/2026	high

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