What is GHSA-32m9-jm89-hm8p?

GHSA-32m9-jm89-hm8p is a security advisory published by GitHub Security Advisories with High severity. Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to...

Which CVE IDs does GHSA-32m9-jm89-hm8p cover?

GHSA-32m9-jm89-hm8p covers the following CVE IDs: CVE-2026-45596. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-32m9-jm89-hm8p?

GHSA-32m9-jm89-hm8p has a CVSS v3 base score of 7.0, published by GitHub Security Advisories.

GHSA-32m9-jm89-hm8pHighCVSS 7.0

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-45596 →

📋 Description

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-45596
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45596
https://github.com/advisories/GHSA-32m9-jm89-hm8p