What is GHSA-hpv9-6w7w-qfg9?

GHSA-hpv9-6w7w-qfg9 is a security advisory published by GitHub Security Advisories with High severity. Improper privilege management in Microsoft Install Service allows an authorized attacker to...

Which CVE IDs does GHSA-hpv9-6w7w-qfg9 cover?

GHSA-hpv9-6w7w-qfg9 covers the following CVE IDs: CVE-2026-50343. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hpv9-6w7w-qfg9?

GHSA-hpv9-6w7w-qfg9 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-hpv9-6w7w-qfg9HighCVSS 7.8

Improper privilege management in Microsoft Install Service allows an authorized attacker to...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-50343 →

📋 Description

Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-50343
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50343
https://github.com/advisories/GHSA-hpv9-6w7w-qfg9