{"id":"CVE-2026-73802","published":"2026-10-14T15:17:24.670","lastModified":"2026-10-14T16:04:39.483","description":"Gitea Runner passes workflow-controlled container options into Docker job container configuration while privileged mode is disabled. Host namespace settings, expanded capabilities, and security profile overrides can remain effective despite Privileged being forced false. A workflow author able to run jobs on an affected Docker-backed runner can use these options to access host namespaces and execute commands as root on the runner host, bypassing the intended container isolation.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-269"],"vendors":[],"products":[],"references":[{"url":"https://blog.gitea.com/release-of-runner-3.0.0/","tags":[]},{"url":"https://gitea.com/gitea/runner/releases/tag/v3.0.0","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-x4q3-gcj3-m6cf","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-x4q3-gcj3-m6cf","tags":[]}],"hasPoc":true,"ai":null}