The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:16116 advisory.

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements     cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

    Security Fix(es):

    * gnutls: Vulnerability in GnuTLS certtool template parsing (CVE-2025-32990)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (CVE-2025-32989)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (CVE-2025-32988)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (CVE-2025-6395)

    Bug Fix(es) and Enhancement(s):

    * gnutls: Vulnerability in GnuTLS certtool template parsing (BZ#2359620)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (BZ#2359621)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (BZ#2359622)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (BZ#2376755)

    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-2025:17361 advisory.

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements     cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

    Security Fix(es):

    * gnutls: GnuTLS Impacted by Inefficient DER Decoding in libtasn1 Leading to Remote DoS (CVE-2024-12243)

    * gnutls: Vulnerability in GnuTLS certtool template parsing (CVE-2025-32990)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (CVE-2025-32989)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (CVE-2025-32988)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (CVE-2025-6395)

    Bug Fix(es) and Enhancement(s):

    * gnutls: Vulnerability in GnuTLS certtool template parsing (BZ#2359620)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (BZ#2359621)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (BZ#2359622)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (BZ#2376755)

    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 MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10868:03 advisory.

    * gnutls: Vulnerability in GnuTLS certtool template parsing (CVE-2025-32990)
      * gnutls: Vulnerability in GnuTLS SCT extension parsing (CVE-2025-32989)
      * gnutls: Vulnerability in GnuTLS otherName SAN export (CVE-2025-32988)
      * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (CVE-2025-6395)

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.

An update of the gnutls package has been released.

The version of AHV installed on the remote host is prior to 11.0. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-11.0 advisory.

  - libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and     xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated     against an XML schema with certain identity constraints, or a crafted XML schema must be used.
    (CVE-2024-56171)

  - ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings     in tinfo/read_entry.c in the terminfo library. (CVE-2022-29458)

  - xsltGetInheritedNsList in libxslt before 1.1.43 has a use-after-free issue related to exclusion of result     prefixes. (CVE-2024-55549)

  - numbers.c in libxslt before 1.1.43 has a use-after-free because, in nested XPath evaluations, an XPath     context node can be modified but never restored. This is related to xsltNumberFormatGetValue,     xsltEvalXPathPredicate, xsltEvalXPathStringNs, and xsltComputeSortResultInternal. (CVE-2025-24855)

  - Allows modifying some file metadata (e.g. last modified) with filter=data or file permissions (chmod)     with filter=tar of files outside the extraction directory. You are affected by this vulnerability if     using the tarfile module to extract untrusted tar archives using TarFile.extractall() or TarFile.extract()     using the filter= parameter with a value of data or tar. See the tarfile extraction filters     documentation https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more     information. Only Python versions 3.12 or later are affected by these vulnerabilities, earlier versions     don't include the extraction filter feature. Note that for Python 3.14 or later the default value of     filter= changed from no filtering to `data, so if you are relying on this new default behavior then     your usage is also affected. Note that none of these vulnerabilities significantly affect the installation     of source distributions which are tar archives as source distributions already allow arbitrary code     execution during the build process. However when evaluating source distributions it's important to avoid     installing source distributions with suspicious links. (CVE-2024-12718)

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 multiple vulnerabilities as referenced in the TSSA-2025:0540 advisory.

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

    CVE-2025-32990:
    A heap-buffer-overflow (off-by-one) flaw was found in the GnuTLS software in the template parsing logic     within the certtool utility. When it reads certain settings from a template file, it allows an attacker to     cause an out-of-bounds (OOB) NULL pointer write, resulting in memory corruption and a denial-of-service     (DoS) that could potentially crash the system.

    CVE-2025-32989:
    A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency     (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a     malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2)     that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS     verifies certificates from certain websites when the certificate (SCT) is not checked correctly.

    CVE-2025-32988:
    A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership     handling in the export logic of Subject Alternative Name (SAN) entries containing an otherName. If the     type-id OID is invalid or malformed, GnuTLS will call asn1_delete_structure() on an ASN.1 node it does not     own, leading to a double-free condition when the parent function or caller later attempts to free the same     structure.

    This vulnerability can be triggered using only public GnuTLS APIs and may result in denial of service or     memory corruption, depending on allocator behavior.

Tenable has extracted the preceding description block directly from the Tencent 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-2025:16115 advisory.

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements     cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

    Security Fix(es):

    * gnutls: Vulnerability in GnuTLS certtool template parsing (CVE-2025-32990)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (CVE-2025-32989)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (CVE-2025-32988)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (CVE-2025-6395)

    Bug Fix(es) and Enhancement(s):

    * gnutls: Vulnerability in GnuTLS certtool template parsing (BZ#2359620)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (BZ#2359621)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (BZ#2359622)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (BZ#2376755)

    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 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:16116 advisory.

    * gnutls: Vulnerability in GnuTLS certtool template parsing (CVE-2025-32990)
      * gnutls: Vulnerability in GnuTLS SCT extension parsing (CVE-2025-32989)
      * gnutls: Vulnerability in GnuTLS otherName SAN export (CVE-2025-32988)
      * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (CVE-2025-6395)


    Bug Fix(es) and Enhancement(s):

      * gnutls: Vulnerability in GnuTLS certtool template parsing (BZ#2359620)
      * gnutls: Vulnerability in GnuTLS SCT extension parsing (BZ#2359621)
      * gnutls: Vulnerability in GnuTLS otherName SAN export (BZ#2359622)
      * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (BZ#2376755)

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 RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:16116 advisory.

    * gnutls: Vulnerability in GnuTLS certtool template parsing (CVE-2025-32990)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (CVE-2025-32989)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (CVE-2025-32988)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (CVE-2025-6395)

    Bug Fix(es) and Enhancement(s):

    * gnutls: Vulnerability in GnuTLS certtool template parsing (BZ#2359620)

    * gnutls: Vulnerability in GnuTLS SCT extension parsing (BZ#2359621)

    * gnutls: Vulnerability in GnuTLS otherName SAN export (BZ#2359622)

    * gnutls: NULL pointer dereference in _gnutls_figure_common_ciphersuite() (BZ#2376755)

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.

ID	Name	Product	Family	Published	Updated	Severity
265352	RHEL 9 : gnutls (RHSA-2025:16116)	Nessus	Red Hat Local Security Checks	9/17/2025	9/17/2025	high
266624	RHEL 9 : gnutls (RHSA-2025:17361)	Nessus	Red Hat Local Security Checks	10/6/2025	10/6/2025	high
283444	MiracleLinux 9 : gnutls-3.8.3-6.el9_6.2 (AXSA:2025-10868:03)	Nessus	Miracle Linux Local Security Checks	1/13/2026	1/13/2026	high
242667	Photon OS 5.0: Gnutls PHSA-2025-5.0-0561	Nessus	PhotonOS Local Security Checks	7/24/2025	10/14/2026	critical
278723	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-11.0)	Nessus	Misc.	12/15/2025	8/13/2026	high
258067	TencentOS Server 4: gnutls (TSSA-2025:0540)	Nessus	Tencent Local Security Checks	8/28/2025	12/4/2025	high
265339	RHEL 10 : gnutls (RHSA-2025:16115)	Nessus	Red Hat Local Security Checks	9/17/2025	9/17/2025	high
266059	AlmaLinux 9 : gnutls (ALSA-2025:16116)	Nessus	Alma Linux Local Security Checks	9/29/2025	9/29/2025	high
269925	RockyLinux 9 : gnutls (RLSA-2025:16116)	Nessus	Rocky Linux Local Security Checks	10/10/2025	10/10/2025	high

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