What is GHSA-w274-f7p7-2pvm?

GHSA-w274-f7p7-2pvm is a security advisory published by GitHub Security Advisories with High severity. Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized...

Which CVE IDs does GHSA-w274-f7p7-2pvm cover?

GHSA-w274-f7p7-2pvm covers the following CVE IDs: CVE-2026-113865. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w274-f7p7-2pvm?

GHSA-w274-f7p7-2pvm has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-w274-f7p7-2pvmHighCVSS 7.8

Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-113865 →

📋 Description

Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-113865
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-113865
https://github.com/advisories/GHSA-w274-f7p7-2pvm