CVE-2026-19410

An Incorrect Authorization vulnerability in GitHub Trigger Comment Control in Google Cloud Build prior to 2026-06-24 on Google Cloud Platform allows a remote attacker to execute unreviewed code in the build environment using webhook suppression. This vulnerability was patched on 24 June 2026, and no customer action is needed.

Scoring

Severity
CRITICAL
CVSS base score
9.4
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Clear
EPSS probability
0.20%
CWE
CWE-367, CWE-345
Published
2026-08-31
Last modified
2026-08-31

Affected products

Weakness type

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