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-2026:0139 advisory.

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

    CVE-2026-25506:
    MUNGE is an authentication service for creating and validating user credentials. From 0.5 to 0.5.17, local     attacker can exploit a buffer overflow vulnerability in munged (the MUNGE authentication daemon) to leak     cryptographic key material from process memory. With the leaked key material, the attacker could forge     arbitrary MUNGE credentials to impersonate any user (including root) to services that rely on MUNGE for     authentication. The vulnerability allows a buffer overflow by sending a crafted message with an oversized     address length field, corrupting munged's internal state and enabling extraction of the MAC subkey used     for credential verification. This vulnerability is fixed in 0.5.18.

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.

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4477 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4477-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                    Thorsten Alteholz     February 10, 2026                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : munge     Version        : 0.5.14-4+deb11u1     CVE ID         : CVE-2026-25506


    Titouan Lazard discovered a buffer overflow vulnerability in munge, an     authentication service to create and validate credentials, which may     allow local users to leak the MUNGE cryptographic key and forge     arbitrary credentials.

    Additional details can be found in the upstream advisory:
    https://github.com/dun/munge/security/advisories/GHSA-r9cr-jf4v-75gh


    For Debian 11 bullseye, this problem has been fixed in version     0.5.14-4+deb11u1.

    We recommend that you upgrade your munge packages.

    For the detailed security status of munge please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/munge

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian 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 SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0448-1 advisory.

    - CVE-2026-25506: buffer overflow in message unpacking (bsc#1257651).
    - Make `logrotate` work on log as user `munge` to prevent local privilege escalation (bsc#1246088).

Tenable has extracted the preceding description block directly from the SUSE 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-2026:2918 advisory.

    MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service for creating and validating credentials.
    It is designed to be highly scalable for use in an HPC cluster environment. It allows a process to     authenticate the UID and GID of another local or remote process within a group of hosts having common     users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients     within this security realm can create and validate credentials without the use of root privileges,     reserved ports, or platform-specific methods.

    Security Fix(es):

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

    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-2026:2954 advisory.

    MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service for creating and validating credentials.
    It is designed to be highly scalable for use in an HPC cluster environment. It allows a process to     authenticate the UID and GID of another local or remote process within a group of hosts having common     users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients     within this security realm can create and validate credentials without the use of root privileges,     reserved ports, or platform-specific methods.

    Security Fix(es):

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

    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-2026:3011 advisory.

    MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service for creating and validating credentials.
    It is designed to be highly scalable for use in an HPC cluster environment. It allows a process to     authenticate the UID and GID of another local or remote process within a group of hosts having common     users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients     within this security realm can create and validate credentials without the use of root privileges,     reserved ports, or platform-specific methods.

    Security Fix(es):

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

    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-2026:3032 advisory.

    MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service for creating and validating credentials.
    It is designed to be highly scalable for use in an HPC cluster environment. It allows a process to     authenticate the UID and GID of another local or remote process within a group of hosts having common     users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients     within this security realm can create and validate credentials without the use of root privileges,     reserved ports, or platform-specific methods.

    Security Fix(es):

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

    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 Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-3033 advisory.

    [0.5.15-11]
    - Fix CVE-2026-25506

Tenable has extracted the preceding description block directly from the Oracle 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 Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-3032 advisory.

    - Fix CVE-2026-25506

Tenable has extracted the preceding description block directly from the Oracle 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 MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-219:01 advisory.

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

Tenable has extracted the preceding description block directly from the MiracleLinux 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 RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:3032 advisory.

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

Tenable has extracted the preceding description block directly from the RockyLinux 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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014299 advisory.

    MUNGE is an authentication service for creating and validating user credentials. From 0.5 to 0.5.17, local     attacker can exploit a buffer overflow vulnerability in munged (the MUNGE authentication daemon) to leak     cryptographic key material from process memory. With the leaked key material, the attacker could forge     arbitrary MUNGE credentials to impersonate any user (including root) to services that rely on MUNGE for     authentication. The vulnerability allows a buffer overflow by sending a crafted message with an oversized     address length field, corrupting munged's internal state and enabling extraction of the MAC subkey used     for credential verification. This vulnerability is fixed in 0.5.18.

Tenable has extracted the preceding description block directly from the Unity 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 Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6129 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6129-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     February 10, 2026                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : munge     CVE ID         : CVE-2026-25506

    Titouan Lazard discovered a buffer overflow vulnerability in munge, an     authentication service to create and validate credentials, which may     allow local users to leak the MUNGE cryptographic key and forge     arbitrary credentials.

    Additional details can be found in the upstream advisory:
    https://github.com/dun/munge/security/advisories/GHSA-r9cr-jf4v-75gh

    For the oldstable distribution (bookworm), this problem has been fixed     in version 0.5.15-2+deb12u1.

    For the stable distribution (trixie), this problem has been fixed in     version 0.5.16-1.1~deb13u1.

    We recommend that you upgrade your munge packages.

    For the detailed security status of munge please refer to its security     tracker page at:
    https://security-tracker.debian.org/tracker/munge

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian 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 Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-8040-1 advisory.

    Titouan Lazard discovered that MUNGE contained an exploitable buffer overflow in munged (the MUNGE     authentication daemon). A local attacker could possibly use this issue to forge MUNGE credentials, leading     to arbitrary code execution.

Tenable has extracted the preceding description block directly from the Ubuntu 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-2026:3010 advisory.

    MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service for creating and validating credentials.
    It is designed to be highly scalable for use in an HPC cluster environment. It allows a process to     authenticate the UID and GID of another local or remote process within a group of hosts having common     users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients     within this security realm can create and validate credentials without the use of root privileges,     reserved ports, or platform-specific methods.

    Security Fix(es):

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

    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-2026:3013 advisory.

    MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service for creating and validating credentials.
    It is designed to be highly scalable for use in an HPC cluster environment. It allows a process to     authenticate the UID and GID of another local or remote process within a group of hosts having common     users and groups. These hosts form a security realm that is defined by a shared cryptographic key. Clients     within this security realm can create and validate credentials without the use of root privileges,     reserved ports, or platform-specific methods.

    Security Fix(es):

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

    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 RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:3033 advisory.

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

Tenable has extracted the preceding description block directly from the RockyLinux 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 MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-229:02 advisory.

    * MUNGE: MUNGE has a buffer overflow in message unpacking allows key leakage and credential forgery     (CVE-2026-25506)

Tenable has extracted the preceding description block directly from the MiracleLinux 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	名称	产品	系列	发布时间	最近更新时间	严重程度
302073	TencentOS Server 4: munge (TSSA-2026:0139)	Nessus	Tencent Local Security Checks	2026/3/13	2026/3/13	high
298586	Debian dla-4477 : libmunge-dev - security update	Nessus	Debian Local Security Checks	2026/2/10	2026/3/2	high
298736	SUSE SLES12 Security Update : munge (SUSE-SU-2026:0448-1)	Nessus	SuSE Local Security Checks	2026/2/12	2026/3/2	high
299416	RHEL 9 : munge (RHSA-2026:2918)	Nessus	Red Hat Local Security Checks	2026/2/18	2026/3/2	high
299499	RHEL 10 : munge (RHSA-2026:2954)	Nessus	Red Hat Local Security Checks	2026/2/19	2026/3/2	high
299626	RHEL 8 : munge (RHSA-2026:3011)	Nessus	Red Hat Local Security Checks	2026/2/19	2026/3/2	high
299763	RHEL 8 : munge (RHSA-2026:3032)	Nessus	Red Hat Local Security Checks	2026/2/23	2026/3/2	high
299812	Oracle Linux 10 : munge (ELSA-2026-3033)	Nessus	Oracle Linux Local Security Checks	2026/2/23	2026/3/2	high
299852	Oracle Linux 8 : munge (ELSA-2026-3032)	Nessus	Oracle Linux Local Security Checks	2026/2/24	2026/3/2	high
300047	MiracleLinux 8 : munge-0.5.13-3.el8_10 (AXSA:2026-219:01)	Nessus	Miracle Linux Local Security Checks	2026/2/26	2026/3/2	high
300083	RockyLinux 8 : munge (RLSA-2026:3032)	Nessus	Rocky Linux Local Security Checks	2026/2/27	2026/2/27	high
310012	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: munge (UTSA-2026-014299)	Nessus	Unity Linux Local Security Checks	2026/4/23	2026/4/27	high
298569	Debian dsa-6129 : libmunge-dev - security update	Nessus	Debian Local Security Checks	2026/2/10	2026/3/2	high
299055	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 : MUNGE vulnerability (USN-8040-1)	Nessus	Ubuntu Local Security Checks	2026/2/14	2026/3/2	high
299627	RHEL 8 : munge (RHSA-2026:3010)	Nessus	Red Hat Local Security Checks	2026/2/19	2026/3/2	high
299629	RHEL 8 : munge (RHSA-2026:3013)	Nessus	Red Hat Local Security Checks	2026/2/19	2026/3/2	high
300105	RockyLinux 10 : munge (RLSA-2026:3033)	Nessus	Rocky Linux Local Security Checks	2026/2/28	2026/2/28	high
300493	MiracleLinux 9 : munge-0.5.13-14.el9_7 (AXSA:2026-229:02)	Nessus	Miracle Linux Local Security Checks	2026/3/4	2026/3/4	high

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