BIT-JENKINS-2026-70426

In Remoting 3384.v60d89463d9e0 and earlier, except 3355.3357.v931d3c992987, included in Jenkins 2.575 and earlier, LTS 2.568.1 and earlier, the JEP-200 class filter is not applied to classes resolved via a fallback path in the Remoting deserialization implementation, allowing agent processes, cod...

PT-2026-73342

In Remoting 3384.v60d89463d9e0 and earlier, except 3355.3357.v931d3c992987, included in Jenkins 2.575 and earlier, LTS 2.568.1 and earlier, the JEP-200 class filter is not applied to classes resolved via a fallback path in the Remoting deserialization implementation, allowing agent processes, cod...

CVE-2026-70426

A flaw was found in Jenkins Remoting. This vulnerability allows agent processes, code running on agents, and attackers with Agent/Connect permission to bypass the JEP-200 deserialization filter. This bypass occurs because the filter is not applied to classes resolved through a fallback path in th...

CVE-2026-70426

CVE-2026-70426 affects Jenkins with Remoting 3384.* and earlier (including Jenkins 2.575 and earlier, LTS 2.568.1 and older). The vulnerability arises because the JEP-200 deserialization filter is not applied to classes resolved via a fallback path in Remoting’s deserialization, allowing agent pr...

PT-2026-68261

Name of the Vulnerable Software and Affected Versions Remoting versions prior to 3384.v60d89463d9e0 excluding version 3355.3357.v931d3c992987 Jenkins versions prior to 2.576 Jenkins LTS versions prior to 2.568.2 Description The JEP-200 class filter is not applied to classes resolved via a fallbac...

GHSA-58PR-HPRX-7HG6 RCE vulnerability in Jenkins Code Coverage API Plugin

Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply JEP-200 deserialization protection to Java objects it deserializes from disk. This results in a remote code execution RCE vulnerability exploitable by attackers able to control agent processes. Jenkins Code Coverage API Plugin 1.4....

RCE vulnerability in Jenkins Code Coverage API Plugin

Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply JEP-200 deserialization protection to Java objects it deserializes from disk. This results in a remote code execution RCE vulnerability exploitable by attackers able to control agent processes. Jenkins Code Coverage API Plugin 1.4....