What is GHSA-gwhr-f9hr-2vx5?

GHSA-gwhr-f9hr-2vx5 is a security advisory published by GitHub Security Advisories with High severity. Use after free in Windows Hyper-V allows an authorized attacker to execute code locally.

Which CVE IDs does GHSA-gwhr-f9hr-2vx5 cover?

GHSA-gwhr-f9hr-2vx5 covers the following CVE IDs: CVE-2026-102214. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gwhr-f9hr-2vx5?

GHSA-gwhr-f9hr-2vx5 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-gwhr-f9hr-2vx5HighCVSS 8.8

Use after free in Windows Hyper-V allows an authorized attacker to execute code locally.

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-102214 →

📋 Description

Use after free in Windows Hyper-V allows an authorized attacker to execute code locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-102214
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102214
https://github.com/advisories/GHSA-gwhr-f9hr-2vx5