What is GHSA-g63p-gr4f-34c7?

GHSA-g63p-gr4f-34c7 is a security advisory published by GitHub Security Advisories with High severity. Use after free in Windows exFAT File System allows an authorized attacker to elevate privileges...

Which CVE IDs does GHSA-g63p-gr4f-34c7 cover?

GHSA-g63p-gr4f-34c7 covers the following CVE IDs: CVE-2026-112766. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g63p-gr4f-34c7?

GHSA-g63p-gr4f-34c7 has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-g63p-gr4f-34c7HighCVSS 7.0

Use after free in Windows exFAT File System allows an authorized attacker to elevate privileges...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-112766 →

📋 Description

Use after free in Windows exFAT File System allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-112766
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-112766
https://github.com/advisories/GHSA-g63p-gr4f-34c7