What is GHSA-h8ww-33xv-qc27?

GHSA-h8ww-33xv-qc27 is a security advisory published by GitHub Security Advisories with Medium severity. Inappropriate implementation in FedCM in Google Chrome prior to 151.0.7922.72 allowed a remote...

Which CVE IDs does GHSA-h8ww-33xv-qc27 cover?

GHSA-h8ww-33xv-qc27 covers the following CVE IDs: CVE-2026-17764. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h8ww-33xv-qc27?

GHSA-h8ww-33xv-qc27 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-h8ww-33xv-qc27MediumCVSS 6.5

Inappropriate implementation in FedCM in Google Chrome prior to 151.0.7922.72 allowed a remote...

Vendor

GitHub Security Advisories

Published

July 30, 2026

Last Modified

August 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-17764 →

📋 Description

Inappropriate implementation in FedCM in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-17764
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html
https://issues.chromium.org/issues/511754400
https://github.com/advisories/GHSA-h8ww-33xv-qc27