What is GHSA-m68w-w74f-qp3v?

GHSA-m68w-w74f-qp3v is a security advisory published by GitHub Security Advisories with High severity. JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in...

Which CVE IDs does GHSA-m68w-w74f-qp3v cover?

GHSA-m68w-w74f-qp3v covers the following CVE IDs: CVE-2026-100792. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m68w-w74f-qp3v?

GHSA-m68w-w74f-qp3v has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-m68w-w74f-qp3vHighCVSS 7.1

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in...

Vendor

GitHub Security Advisories

Published

September 29, 2026

Last Modified

October 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-100792 →

📋 Description

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17.

🔗 References (9)

https://nvd.nist.gov/vuln/detail/CVE-2026-100792
https://bugzilla.mozilla.org/show_bug.cgi?id=2073266
https://www.mozilla.org/security/advisories/mfsa2026-100
https://www.mozilla.org/security/advisories/mfsa2026-97
https://www.mozilla.org/security/advisories/mfsa2026-99
https://www.mozilla.org/security/advisories/mfsa2026-101
https://www.mozilla.org/security/advisories/mfsa2026-102
https://www.mozilla.org/security/advisories/mfsa2026-103
https://github.com/advisories/GHSA-m68w-w74f-qp3v