CVE-2026-32947

A flaw was found in Harden-Runner. A remote attacker with existing code execution within a GitHub Actions workflow could exploit a DNS over HTTPS DoH vulnerability to bypass network restrictions. This allows for the exfiltration of sensitive data by encoding it within DoH queries, which appear as...

PT-2025-17463 · Docker +1 · Docker +1

Name of the Vulnerable Software and Affected Versions: Harden-Runner versions 0.12.0 through 2.12.0 Description: Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. The disable-sudo policy option is intended to prevent the GitHub Actions runner user from usi...