What is GHSA-5cc5-fjm9-c96q?

GHSA-5cc5-fjm9-c96q is a security advisory published by GitHub Security Advisories with Medium severity. Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.103 allowed a...

Which CVE IDs does GHSA-5cc5-fjm9-c96q cover?

GHSA-5cc5-fjm9-c96q covers the following CVE IDs: CVE-2026-11653. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-5cc5-fjm9-c96q?

GHSA-5cc5-fjm9-c96q has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-5cc5-fjm9-c96qMediumCVSS 6.5

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.103 allowed a...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-11653 →

📋 Description

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11653
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html
https://issues.chromium.org/issues/513321171
https://github.com/advisories/GHSA-5cc5-fjm9-c96q