CVE-2026-73802
CVE-2026-73802 · Gitea Runner host isolation bypass through container options
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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.
CVSS 8.8 · Alta · EPSS 0,5% · Corrección disponible
- Publicación
- Actualización
Productos y versiones afectados
gitea runner
- Versiones
- ≥ 0, < 3.0.0: Afectada (semver)
Actualiza a 3.0.0