What is GHSA-562f-grgj-pcf9?

GHSA-562f-grgj-pcf9 is a security advisory published by GitHub Security Advisories with High severity. Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS)...

Which CVE IDs does GHSA-562f-grgj-pcf9 cover?

GHSA-562f-grgj-pcf9 covers the following CVE IDs: CVE-2026-83759. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-562f-grgj-pcf9?

GHSA-562f-grgj-pcf9 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-562f-grgj-pcf9HighCVSS 8.8

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS)...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-83759 →

📋 Description

Improper control of generation of code ('code injection') in Windows Encrypting File System (EFS) allows an authorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83759
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83759
https://github.com/advisories/GHSA-562f-grgj-pcf9