What is GHSA-6xxg-24pf-j6jx?

GHSA-6xxg-24pf-j6jx is a security advisory published by GitHub Security Advisories with Medium severity. Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an...

Which CVE IDs does GHSA-6xxg-24pf-j6jx cover?

GHSA-6xxg-24pf-j6jx covers the following CVE IDs: CVE-2026-83991. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6xxg-24pf-j6jx?

GHSA-6xxg-24pf-j6jx has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-6xxg-24pf-j6jxMediumCVSS 5.5

Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-83991 →

📋 Description

Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83991
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83991
https://github.com/advisories/GHSA-6xxg-24pf-j6jx