What is GHSA-3w82-8wfm-633f?

GHSA-3w82-8wfm-633f is a security advisory published by GitHub Security Advisories with Critical severity. Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an...

Which CVE IDs does GHSA-3w82-8wfm-633f cover?

GHSA-3w82-8wfm-633f covers the following CVE IDs: CVE-2026-96219. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3w82-8wfm-633f?

GHSA-3w82-8wfm-633f has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-3w82-8wfm-633fCriticalCVSS 9.8

Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-96219 →

📋 Description

Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-96219
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96219
https://github.com/advisories/GHSA-3w82-8wfm-633f