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SUSE-SU-2026:22651-1 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceSUSE-SU-2026:22651-1

SUSE-SU-2026:22651-1

LOW3.3

Security update for patch

Published Jul 13, 2026

Modified 1 weeks ago

Fix available

Details

Description of the patch:

This update for patch fixes the following issues

CVE-2026-56288: crafted unified-diff patch file can cause null pointer derefence (bsc#1271167).
CVE-2026-56289: improper validation of hunk line offsets can lead to denial of service (bsc#1271166).

Affected Packages

patch

SUSE Linux Enterprise Server 16.0SUSE Linux Enterprise Server for SAP applications 16.0

Fixed in:

2.7.6-160000.4.1

References

https://bugzilla.suse.com/1271166

https://bugzilla.suse.com/1271167

https://lists.suse.com/pipermail/sle-updates/2026-July/048361.html

https://www.suse.com/security/cve/CVE-2026-56288/

https://www.suse.com/security/cve/CVE-2026-56289/

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

https://www.suse.com/support/update/announcement/2026/suse-su-202622651-1/

CVSS Analysis

CVSS v3.1

3.3

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

LowA:L

3.3/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Upstream

CVE-2026-56288 CVE-2026-56289

Ecosystems

SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Server for SAP applications 16.0

Timeline

PublishedJul 13, 2026

ModifiedJul 13, 2026