What is GHSA-96fm-jjf3-wv64?

GHSA-96fm-jjf3-wv64 is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges...

Which CVE IDs does GHSA-96fm-jjf3-wv64 cover?

GHSA-96fm-jjf3-wv64 covers the following CVE IDs: CVE-2026-85880. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-96fm-jjf3-wv64?

GHSA-96fm-jjf3-wv64 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-96fm-jjf3-wv64HighCVSS 7.8

Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-85880 →

📋 Description

Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-85880
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85880
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-85880
https://github.com/advisories/GHSA-96fm-jjf3-wv64