Bug 2487548 (CVE-2026-53438) - CVE-2026-53438 jenkins: Jenkins: Unauthorized cancellation of queue items due to missing permission check
Summary: CVE-2026-53438 jenkins: Jenkins: Unauthorized cancellation of queue items due...
Keywords:
Status: NEW
Alias: CVE-2026-53438
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-10 14:02 UTC by OSIDB Bzimport
Modified: 2026-06-16 12:55 UTC (History)
0 users

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Description OSIDB Bzimport 2026-06-10 14:02:23 UTC 
A missing permission check in Jenkins 2.567 and earlier, LTS 2.555.2 and earlier allows attackers with Item/Cancel permission, but lacking Item/Read permission, to cancel queue items they do not have permission to view.
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