What is GHSA-4f9x-4hw5-fjhp?

GHSA-4f9x-4hw5-fjhp is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows IKE Extension allows an authorized attacker to execute code...

Which CVE IDs does GHSA-4f9x-4hw5-fjhp cover?

GHSA-4f9x-4hw5-fjhp covers the following CVE IDs: CVE-2026-69429. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4f9x-4hw5-fjhp?

GHSA-4f9x-4hw5-fjhp has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-4f9x-4hw5-fjhpHighCVSS 7.5

Heap-based buffer overflow in Windows IKE Extension allows an authorized attacker to execute code...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69429 →

📋 Description

Heap-based buffer overflow in Windows IKE Extension allows an authorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69429
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69429
https://github.com/advisories/GHSA-4f9x-4hw5-fjhp