Code Injection in Jenkins and Jenkins LTS - CVE-2026-117614
Published: November 2, 2026
Vulnerability identifier: #VU158576
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-117614
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to the affected application does not check whether the launch command has been approved by an administrator. A remote user can execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Jenkins
Jenkins LTS
Jenkins LTS
How to mitigate CVE-2026-117614
Install updates from vendor's website.
Jenkins - update to 2.588
Jenkins LTS - update to 2.580.2
Jenkins LTS - update to 2.580.2