What is GHSA-7449-g8fw-v46f?

GHSA-7449-g8fw-v46f is a security advisory published by GitHub Security Advisories with Critical severity. Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code...

Which CVE IDs does GHSA-7449-g8fw-v46f cover?

GHSA-7449-g8fw-v46f covers the following CVE IDs: CVE-2026-69910. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7449-g8fw-v46f?

GHSA-7449-g8fw-v46f has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-7449-g8fw-v46fCriticalCVSS 9.8

Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69910 →

📋 Description

Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69910
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69910
https://github.com/advisories/GHSA-7449-g8fw-v46f