What is GHSA-2qf8-w85f-8mmv?

GHSA-2qf8-w85f-8mmv is a security advisory published by GitHub Security Advisories with Medium severity. Policy bypass in MHTML in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak...

Which CVE IDs does GHSA-2qf8-w85f-8mmv cover?

GHSA-2qf8-w85f-8mmv covers the following CVE IDs: CVE-2026-17954. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2qf8-w85f-8mmv?

GHSA-2qf8-w85f-8mmv has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-2qf8-w85f-8mmvMediumCVSS 4.3

Policy bypass in MHTML in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak...

Vendor

GitHub Security Advisories

Published

July 30, 2026

Last Modified

July 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-17954 →

📋 Description

Policy bypass in MHTML in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted MHTML page. (Chromium security severity: Low)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-17954
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html
https://issues.chromium.org/issues/517383492
https://github.com/advisories/GHSA-2qf8-w85f-8mmv