What is GHSA-fv2r-f2w7-vx86?

GHSA-fv2r-f2w7-vx86 is a security advisory published by GitHub Security Advisories with Medium severity. Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.

Which CVE IDs does GHSA-fv2r-f2w7-vx86 cover?

GHSA-fv2r-f2w7-vx86 covers the following CVE IDs: CVE-2026-62743. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fv2r-f2w7-vx86?

GHSA-fv2r-f2w7-vx86 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-fv2r-f2w7-vx86MediumCVSS 5.5

Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-62743 →

📋 Description

Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-62743
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62743
https://github.com/advisories/GHSA-fv2r-f2w7-vx86