What is GHSA-2rpv-2fr2-r2m9?

GHSA-2rpv-2fr2-r2m9 is a security advisory published by GitHub Security Advisories with High severity. Insufficient granularity of access control in User-Mode Power Service (UMPS) allows an authorized...

Which CVE IDs does GHSA-2rpv-2fr2-r2m9 cover?

GHSA-2rpv-2fr2-r2m9 covers the following CVE IDs: CVE-2026-62721. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2rpv-2fr2-r2m9?

GHSA-2rpv-2fr2-r2m9 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-2rpv-2fr2-r2m9HighCVSS 7.8

Insufficient granularity of access control in User-Mode Power Service (UMPS) allows an authorized...

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-62721 →

📋 Description

Insufficient granularity of access control in User-Mode Power Service (UMPS) allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-62721
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62721
https://github.com/advisories/GHSA-2rpv-2fr2-r2m9