What is GHSA-h3x8-fqjj-gwrg?

GHSA-h3x8-fqjj-gwrg is a security advisory published by GitHub Security Advisories with Medium severity. Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose...

Which CVE IDs does GHSA-h3x8-fqjj-gwrg cover?

GHSA-h3x8-fqjj-gwrg covers the following CVE IDs: CVE-2026-48566. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-h3x8-fqjj-gwrg?

GHSA-h3x8-fqjj-gwrg has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-h3x8-fqjj-gwrgMediumCVSS 5.5

Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose...

Vendor

GitHub Security Advisories

Published

June 9, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-48566 →

📋 Description

Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-48566
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-48566
https://github.com/advisories/GHSA-h3x8-fqjj-gwrg