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SUSE Linux 15 SP7 munge Important Buffer Overflow Vulnerability 2026-0451-1

suse
Calendar Grey February 12, 2026
Dist Suse Esm H88
Important security update for munge addresses buffer overflow risk. Install the recommended patches for SUSE systems.
An update that solves one vulnerability can now be installed.

Summary

## This update for munge fixes the following issues: * CVE-2026-25506: buffer overflow in message unpacking (bsc#1257651). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * HPC Module 15-SP7 zypper in -t patch SUSE-SLE-Module-HPC-15-SP7-2026-451=1 * SUSE Package Hub 15 15-SP7 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-451=1 ## Package List: * HPC Module 15-SP7 (aarch64 x86_64) * munge-debuginfo-0.5.16-150700.3.6.1 * munge-devel-0.5.16-150700.3.6.1 * libmunge2-debuginfo-0.5.16-150700.3.6.1 * munge-0.5.16-150700.3.6.1 * munge-debugsource-0.5.16-150700.3.6.1 * libmunge2-0.5.16-150700.3.6.1

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE patch important munge

References

* bsc#1257651

Cross-

* CVE-2026-25506

CVSS scores:

* CVE-2026-25506 ( SUSE ): 7.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

* CVE-2026-25506 ( NVD ): 7.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

Affected Products:

* HPC Module 15-SP7

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

* SUSE Package Hub 15 15-SP7

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-25506.html

* https://bugzilla.suse.com/show_bug.cgi?id=1257651

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0451-1
Release Date: 2026-02-11T16:15:59Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE patch important munge

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