CVE-2026-84657

No fix known EPSS <1%CVSS 4.2

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not check the Item/Cancel permission when using the -s flag to cancel a build triggered to wait for completion, allowing attackers with Item/Build permission to cancel builds started by other users.

Published 2026-09-02 · CVE record · OSV

Products: Jenkins project Jenkins

Distro releases