What is GHSA-j6cc-qpjj-g659?

GHSA-j6cc-qpjj-g659 is a security advisory published by GitHub Security Advisories with High severity. Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized...

Which CVE IDs does GHSA-j6cc-qpjj-g659 cover?

GHSA-j6cc-qpjj-g659 covers the following CVE IDs: CVE-2026-42974. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j6cc-qpjj-g659?

GHSA-j6cc-qpjj-g659 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-j6cc-qpjj-g659HighCVSS 8.1

Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-42974 →

📋 Description

Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-42974
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42974
https://github.com/advisories/GHSA-j6cc-qpjj-g659