What is GHSA-r7m9-p64j-rc6m?

GHSA-r7m9-p64j-rc6m is a security advisory published by GitHub Security Advisories with High severity. Uninitialized memory in the Networking component. This vulnerability was fixed in Firefox 159,...

Which CVE IDs does GHSA-r7m9-p64j-rc6m cover?

GHSA-r7m9-p64j-rc6m covers the following CVE IDs: CVE-2026-117952. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r7m9-p64j-rc6m?

GHSA-r7m9-p64j-rc6m has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-r7m9-p64j-rc6mHighCVSS 8.1

Uninitialized memory in the Networking component. This vulnerability was fixed in Firefox 159,...

Vendor

GitHub Security Advisories

Published

October 27, 2026

Last Modified

November 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-117952 →

📋 Description

Uninitialized memory in the Networking component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, and Firefox ESR 153.6.

🔗 References (8)

https://nvd.nist.gov/vuln/detail/CVE-2026-117952
https://bugzilla.mozilla.org/show_bug.cgi?id=2082139
https://www.mozilla.org/security/advisories/mfsa2026-118
https://www.mozilla.org/security/advisories/mfsa2026-119
https://www.mozilla.org/security/advisories/mfsa2026-120
https://www.mozilla.org/security/advisories/mfsa2026-121
https://www.mozilla.org/security/advisories/mfsa2026-122
https://github.com/advisories/GHSA-r7m9-p64j-rc6m