CVE-2026-84657 [MEDIUM] – In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the build CLI command does not chec

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.