CVE-2026-70430: Jenkins

Low severity, CVSS 2.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Jenkins 2.575 and earlier, LTS 2.568.1 and earlier does not restrict the types of objects that can be instantiated as part of the project naming strategy configuration, allowing attackers with Overall/Manage permission to instantiate arbitrary types related to configuration, including those intended for configuration only by administrators.

Affected products

• Jenkins Jenkins: before 2.568.2 (fixed in 2.568.2); before 2.576 (fixed in 2.576)

Published 2026-08-05. Last modified 2026-09-08.