CVE-2026-70426
CVE CVE-2026-70426EUVD EUVD-2026-53569Published 2026-08-05T17:40:27.000ZLast changed 2026-08-06T03:55:46.000ZCVSS 9.0
What the advisory describes
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, code running on agents, and attackers with Agent/Connect permission to bypass the JEP-200 deserialization filter for classes on the Jenkins core classpath.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Jenkins Project — Jenkins patch: 2.576; patch: 2.568.2
- Jenkins Project — Remoting patch: 3355.3357.v931d3c992987; patch: 3385.vf1123fb_515da_
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Jenkins Project — Jenkins
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