What is GHSA-9wfr-5hw8-6f68?

GHSA-9wfr-5hw8-6f68 is a security advisory published by GitHub Security Advisories with High severity. Windows Hyper-V Remote Code Execution Vulnerability

Which CVE IDs does GHSA-9wfr-5hw8-6f68 cover?

GHSA-9wfr-5hw8-6f68 covers the following CVE IDs: CVE-2021-26867. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9wfr-5hw8-6f68?

GHSA-9wfr-5hw8-6f68 has a CVSS v3 base score of 9.9, published by GitHub Security Advisories.

GHSA-9wfr-5hw8-6f68HighCVSS 9.9

Windows Hyper-V Remote Code Execution Vulnerability

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

August 19, 2026

🔗 CVE IDs covered (1)

CVE-2021-26867 →

📋 Description

Windows Hyper-V Remote Code Execution Vulnerability

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2021-26867
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26867
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26867
https://github.com/advisories/GHSA-9wfr-5hw8-6f68