What is GHSA-mvc7-p6h2-6xxm?

GHSA-mvc7-p6h2-6xxm is a security advisory published by GitHub Security Advisories with Critical severity. Incorrect boundary conditions in the Security: Process Sandboxing component. This vulnerability...

Which CVE IDs does GHSA-mvc7-p6h2-6xxm cover?

GHSA-mvc7-p6h2-6xxm covers the following CVE IDs: CVE-2026-92061. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mvc7-p6h2-6xxm?

GHSA-mvc7-p6h2-6xxm has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-mvc7-p6h2-6xxmCriticalCVSS 9.8

Incorrect boundary conditions in the Security: Process Sandboxing component. This vulnerability...

Vendor

GitHub Security Advisories

Published

September 15, 2026

Last Modified

September 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-92061 →

📋 Description

Incorrect boundary conditions in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 156.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-92061
https://bugzilla.mozilla.org/show_bug.cgi?id=2041758
https://www.mozilla.org/security/advisories/mfsa2026-90
https://www.mozilla.org/security/advisories/mfsa2026-94
https://github.com/advisories/GHSA-mvc7-p6h2-6xxm