Bug 2396091 (CVE-2025-59476) - CVE-2025-59476 jenkins: Log message injection vulnerability
Summary: CVE-2025-59476 jenkins: Log message injection vulnerability
Keywords:
Status: NEW
Alias: CVE-2025-59476
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-17 14:01 UTC by OSIDB Bzimport
Modified: 2025-09-17 18:21 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Description OSIDB Bzimport 2025-09-17 14:01:12 UTC 
Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not restrict or transform the characters that can be inserted from user-specified content in log messages, allowing attackers able to control log message contents to insert line break characters, followed by forged log messages that may mislead administrators reviewing log output.
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