What is GHSA-4366-gg4c-4prf?

GHSA-4366-gg4c-4prf is a security advisory published by GitHub Security Advisories with Medium severity. Inadequate encryption strength in Windows Virtualization-Based Security (VBS) Enclave allows an...

Which CVE IDs does GHSA-4366-gg4c-4prf cover?

GHSA-4366-gg4c-4prf covers the following CVE IDs: CVE-2026-83885. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4366-gg4c-4prf?

GHSA-4366-gg4c-4prf has a CVSS v3 base score of 5.6, published by GitHub Security Advisories.

GHSA-4366-gg4c-4prfMediumCVSS 5.6

Inadequate encryption strength in Windows Virtualization-Based Security (VBS) Enclave allows an...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-83885 →

📋 Description

Inadequate encryption strength in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to perform spoofing locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83885
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83885
https://github.com/advisories/GHSA-4366-gg4c-4prf