What is GHSA-697p-w43p-4jgf?

GHSA-697p-w43p-4jgf is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges...

Which CVE IDs does GHSA-697p-w43p-4jgf cover?

GHSA-697p-w43p-4jgf covers the following CVE IDs: CVE-2026-50680. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-697p-w43p-4jgf?

GHSA-697p-w43p-4jgf has a CVSS v3 base score of 8.2, published by GitHub Security Advisories.

GHSA-697p-w43p-4jgfHighCVSS 8.2

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50680 →

📋 Description

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50680
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50680
https://github.com/advisories/GHSA-697p-w43p-4jgf