CVE-2026-46331 Gitea Act Runner Container Escape via Injected Container Options
Detects suspicious execution patterns originating from Gitea act_runner that indicate potential container escape attempts or host namespace manipulation. The rule flags the use of sensitive docker flags such as --pid=host, --ipc=host, --cap-add=ALL, and security profile unconfining, alongside the execution of 'nsenter' or the existence of specific proof-of-concept markers related to container escape vulnerabilities.
Splunk (SPL)
