What is GHSA-74g6-5mjw-f8x6?

GHSA-74g6-5mjw-f8x6 is a security advisory published by GitHub Security Advisories with High severity. Integer overflow in Media in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote...

Which CVE IDs does GHSA-74g6-5mjw-f8x6 cover?

GHSA-74g6-5mjw-f8x6 covers the following CVE IDs: CVE-2026-11655. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-74g6-5mjw-f8x6?

GHSA-74g6-5mjw-f8x6 has a CVSS v3 base score of 8.3, published by GitHub Security Advisories.

GHSA-74g6-5mjw-f8x6HighCVSS 8.3

Integer overflow in Media in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-11655 →

📋 Description

Integer overflow in Media in Google Chrome on Mac prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11655
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html
https://issues.chromium.org/issues/513396305
https://github.com/advisories/GHSA-74g6-5mjw-f8x6