What is GHSA-396h-26hj-7m76?

GHSA-396h-26hj-7m76 is a security advisory published by GitHub Security Advisories with High severity. Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53...

Which CVE IDs does GHSA-396h-26hj-7m76 cover?

GHSA-396h-26hj-7m76 covers the following CVE IDs: CVE-2026-11046. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-396h-26hj-7m76?

GHSA-396h-26hj-7m76 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-396h-26hj-7m76HighCVSS 8.8

Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53...

Vendor

GitHub Security Advisories

Published

June 5, 2026

Last Modified

June 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-11046 →

📋 Description

Insufficient validation of untrusted input in Media in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-11046
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html
https://issues.chromium.org/issues/498728857
https://github.com/advisories/GHSA-396h-26hj-7m76