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Vulnerability IntelligenceSUSE-SU-2026:21994-1

SUSE-SU-2026:21994-1

MEDIUM5.0

Security update for csync2

Published Jun 3, 2026

Modified 3 weeks ago

Fix available

Details

Description of the patch:

This update for csync2 fixes the following issues

Security issue:

CVE-2026-41051: uses insecure temporary directories when compiled with C99 or later (bsc#1262472).

Non security issue:

Fix packages for Immutable Mode (jsc#PED-14855).

Affected Packages

csync2

SUSE Linux Enterprise High Availability Extension 16.0

Fixed in:

2.0+git.1600444747.83b3644-160000.3.1

References

https://bugzilla.suse.com/1262472

https://lists.suse.com/pipermail/sle-updates/2026-June/047182.html

https://www.suse.com/security/cve/CVE-2026-41051/

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

https://www.suse.com/support/update/announcement/2026/suse-su-202621994-1/

CVSS Analysis

CVSS v3.1

5.0

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

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

Upstream

Ecosystems

SUSE Linux Enterprise High Availability Extension 16.0

Timeline

PublishedJun 3, 2026

ModifiedJun 3, 2026

SUSE-SU-2026:21994-1 | Mondoo Vulnerability Intelligence