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SUSE Linux 16.0 libXpm Moderate Out-of-Bounds Issue 2026-22121-1

suse
Calendar Grey June 16, 2026
Dist Suse Esm H88
Update available for SUSE addressing moderate security issue in libXpm, critical to mitigate risk.
An update that solves one vulnerability can now be installed.

Summary

## This update for libXpm fixes the following issue: * CVE-2026-4367: out-of-bounds read in `xpmNextWord()` (bsc#1260928). ## 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: * SUSE Linux Enterprise Server 16.0 zypper in -t patch SUSE-SLES-16.0-919=1 * SUSE Linux Enterprise Server for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-919=1 ## Package List: * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64) * libXpm-debugsource-3.5.17-160000.3.1 * libXpm-tools-3.5.17-160000.3.1 * libXpm-devel-3.5.17-160000.3.1 * libXpm-tools-debuginfo-3.5.17-160000.3.1 * libXpm4-3.5.17-160000.3.1

Topics%20covered

Topics Covered

security advisory moderate SuSE DoS libXpm out-of-bounds

References

* bsc#1260928

Cross-

* CVE-2026-4367

CVSS scores:

* CVE-2026-4367 ( SUSE ): 5.8

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

* CVE-2026-4367 ( SUSE ): 6.3 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H

* CVE-2026-4367 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise Server 16.0

* SUSE Linux Enterprise Server for SAP applications 16.0

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-4367.html

* https://bugzilla.suse.com/show_bug.cgi?id=1260928

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22121-1
Release Date: 2026-06-11T12:46:56Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate SuSE DoS libXpm out-of-bounds

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