What is GHSA-v4gp-2g3c-p9w8?

GHSA-v4gp-2g3c-p9w8 is a security advisory published by GitHub Security Advisories with High severity. Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges...

Which CVE IDs does GHSA-v4gp-2g3c-p9w8 cover?

GHSA-v4gp-2g3c-p9w8 covers the following CVE IDs: CVE-2026-102220. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-v4gp-2g3c-p9w8?

GHSA-v4gp-2g3c-p9w8 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-v4gp-2g3c-p9w8HighCVSS 7.8

Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-102220 →

📋 Description

Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-102220
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102220
https://github.com/advisories/GHSA-v4gp-2g3c-p9w8