What is GHSA-wv87-9xgv-7mrw?

GHSA-wv87-9xgv-7mrw is a security advisory published by GitHub Security Advisories with Critical severity. Use after free in Dawn in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to...

Which CVE IDs does GHSA-wv87-9xgv-7mrw cover?

GHSA-wv87-9xgv-7mrw covers the following CVE IDs: CVE-2026-9874. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wv87-9xgv-7mrw?

GHSA-wv87-9xgv-7mrw has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-wv87-9xgv-7mrwCriticalCVSS 9.6

Use after free in Dawn in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to...

Vendor

GitHub Security Advisories

Published

May 29, 2026

Last Modified

May 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-9874 →

📋 Description

Use after free in Dawn in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-9874
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html
https://issues.chromium.org/issues/500609038
https://github.com/advisories/GHSA-wv87-9xgv-7mrw