Google Cloud Build
Monthly
Unreviewed code execution in Google Cloud Build (GitHub-triggered builds prior to the 2026-06-24 fix) allowed a remote attacker to bypass the GitHub Trigger Comment Control approval gate via webhook suppression and run attacker-supplied code inside the build environment. The Comment Control feature is meant to require a maintainer's approval comment before a pull request from an outside contributor triggers a build; the flaw let that check be evaded so unapproved code executed. No public exploit identified at time of analysis, and Google states the issue was patched server-side with no customer action required.
Unreviewed code execution in Google Cloud Build (GitHub-triggered builds prior to the 2026-06-24 fix) allowed a remote attacker to bypass the GitHub Trigger Comment Control approval gate via webhook suppression and run attacker-supplied code inside the build environment. The Comment Control feature is meant to require a maintainer's approval comment before a pull request from an outside contributor triggers a build; the flaw let that check be evaded so unapproved code executed. No public exploit identified at time of analysis, and Google states the issue was patched server-side with no customer action required.