Security Advisory
CVE-2026-84670
8.8
HIGH
Vulnerability Description
Jenkins Performance Plugin 1015.v09ca_52b_3370e and earlier does not restrict the classes that can be instantiated when deserializing cached performance reports stored in the build directory on the Jenkins controller, allowing attackers with Item/Configure permission to execute arbitrary code on the Jenkins controller.
Published Date
September 2, 2026
Official Source
NIST NVD Advisory