What is GHSA-hfm8-6vmj-77jg?

GHSA-hfm8-6vmj-77jg is a security advisory published by GitHub Security Advisories with High severity. Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny...

Which CVE IDs does GHSA-hfm8-6vmj-77jg cover?

GHSA-hfm8-6vmj-77jg covers the following CVE IDs: CVE-2026-83795. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hfm8-6vmj-77jg?

GHSA-hfm8-6vmj-77jg has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-hfm8-6vmj-77jgHighCVSS 7.5

Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-83795 →

📋 Description

Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny service over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83795
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83795
https://github.com/advisories/GHSA-hfm8-6vmj-77jg