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SUSE-SU-2026:22888-1 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceSUSE-SU-2026:22888-1

SUSE-SU-2026:22888-1

HIGH7.8

Security update for cifs-utils

Published Jul 21, 2026

Modified 1 months ago

Fix available

Details

Description of the patch:

This update for cifs-utils fixes the following issue

CVE-2026-12505: cifs.upcall local privilege escalation via request_key-controlled namespace switch and NSS loading (bsc#1267389).

Affected Packages

cifs-utils

SUSE Linux Micro 6.1

Fixed in:

7.0-slfo.1.1_4.1

wb-cifs-idmap-plugin

SUSE Linux Micro 6.1

Fixed in:

7.0-slfo.1.1_4.1

References

https://bugzilla.suse.com/1267389

https://lists.suse.com/pipermail/sle-security-updates/2026-July/027872.html

https://www.suse.com/security/cve/CVE-2026-12505/

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

https://www.suse.com/support/update/announcement/2026/suse-su-202622888-1/

CVSS Analysis

CVSS v3.1

7.8

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Upstream

Ecosystems

SUSE Linux Micro 6.1

Timeline

PublishedJul 21, 2026

ModifiedJul 21, 2026