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SUSE Libslirp Moderate TCP URG Out of Bounds Issue SUSE-SU-2026-22514-1

suse
Calendar Grey July 8, 2026
Dist Suse Esm H88
Install the latest SUSE update for libslirp to patch a moderate severity TCP URG heap read information leak issue.
An update that solves one vulnerability can now be installed.

Summary

## This update for libslirp fixes the following issue * CVE-2026-9539: TCP URG out of bounds heap read information leak (bsc#1268903). ## 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 Micro 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-780=1 ## Package List: * SUSE Linux Micro 6.0 (aarch64 s390x x86_64) * libslirp-debugsource-4.7.0+44-5.1 * libslirp0-debuginfo-4.7.0+44-5.1 * libslirp0-4.7.0+44-5.1

Topics%20covered

Topics Covered

security advisory moderate information leak SuSE TCP libslirp

References

* bsc#1268903

Cross-

* CVE-2026-9539

CVSS scores:

* CVE-2026-9539 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

* CVE-2026-9539 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Products:

* SUSE Linux Micro 6.0

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-9539.html

* https://bugzilla.suse.com/show_bug.cgi?id=1268903

Severity
moderate
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22514-1
Release Date: 2026-07-03T12:51:57Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate information leak SuSE TCP libslirp

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