What is GHSA-4385-x5q8-3qf2?

GHSA-4385-x5q8-3qf2 is a security advisory published by GitHub Security Advisories with High severity. Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges...

Which CVE IDs does GHSA-4385-x5q8-3qf2 cover?

GHSA-4385-x5q8-3qf2 covers the following CVE IDs: CVE-2026-105543. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4385-x5q8-3qf2?

GHSA-4385-x5q8-3qf2 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-4385-x5q8-3qf2HighCVSS 7.8

Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges...

Vendor

GitHub Security Advisories

Published

November 10, 2026

Last Modified

November 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-105543 →

📋 Description

Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-105543
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105543
https://github.com/advisories/GHSA-4385-x5q8-3qf2