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Vulnerability IntelligenceSUSE-SU-2026:2886-1

SUSE-SU-2026:2886-1

MEDIUM6.5

Security update for libslirp

Published Jul 13, 2026

Modified 1 weeks ago

Fix available

Details

Description of the patch:

This update for libslirp fixes the following issues:

CVE-2026-9539: TCP URG out of bounds heap read information leak (bsc#1268903).

Affected Packages

libslirp0

SUSE Linux Enterprise Micro 5.3SUSE Linux Enterprise Micro 5.4

Fixed in:

4.7.0+44-150300.18.1

References

https://bugzilla.suse.com/1268903

https://lists.suse.com/pipermail/sle-updates/2026-July/048152.html

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

https://www.suse.com/support/security/rating/

https://www.suse.com/support/update/announcement/2026/suse-su-20262886-1/

CVSS Analysis

CVSS v3.1

6.5

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

NoneA:N

6.5/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Upstream

Ecosystems

SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4

Timeline

PublishedJul 13, 2026

ModifiedJul 13, 2026

SUSE-SU-2026:2886-1 | Mondoo Vulnerability Intelligence