CVE-2025-22234 Affecting jenkins package, versions <2.507-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.4% (32nd percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-JENKINS-15068678
  • published24 Jan 2026
  • disclosed22 Jan 2026

Introduced: 22 Jan 2026

CVE-2025-22234  (opens in a new tab)

How to fix?

Upgrade Minimos:latest jenkins to version 2.507-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jenkins package and not the jenkins package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

The fix applied in CVE-2025-22228 inadvertently broke the timing attack mitigation implemented in DaoAuthenticationProvider. This can allow attackers to infer valid usernames or other authentication behavior via response-time differences under certain configurations.

CVSS Base Scores

version 3.1