What is GHSA-f78m-r5hq-h2vw?

GHSA-f78m-r5hq-h2vw is a security advisory published by GitHub Security Advisories with Critical severity. Use after free in DigitalCredentials in Google Chrome on Windows prior to 149.0.7827.155 allowed...

Which CVE IDs does GHSA-f78m-r5hq-h2vw cover?

GHSA-f78m-r5hq-h2vw covers the following CVE IDs: CVE-2026-12440. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f78m-r5hq-h2vw?

GHSA-f78m-r5hq-h2vw has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-f78m-r5hq-h2vwCriticalCVSS 9.6

Use after free in DigitalCredentials in Google Chrome on Windows prior to 149.0.7827.155 allowed...

Vendor

GitHub Security Advisories

Published

June 17, 2026

Last Modified

June 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-12440 →

📋 Description

Use after free in DigitalCredentials in Google Chrome on Windows prior to 149.0.7827.155 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-2026-12440
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html
https://issues.chromium.org/issues/519731619
https://github.com/advisories/GHSA-f78m-r5hq-h2vw