What is GHSA-vjp6-wxgv-jj73?

GHSA-vjp6-wxgv-jj73 is a security advisory published by GitHub Security Advisories with Medium severity. A heap-based buffer overflow vulnerability in Fireware OS's iked process allows an authenticated...

Which CVE IDs does GHSA-vjp6-wxgv-jj73 cover?

GHSA-vjp6-wxgv-jj73 covers the following CVE IDs: CVE-2026-81851. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-vjp6-wxgv-jj73Medium

A heap-based buffer overflow vulnerability in Fireware OS's iked process allows an authenticated...

Vendor

GitHub Security Advisories

Published

August 28, 2026

Last Modified

August 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-81851 →

📋 Description

A heap-based buffer overflow vulnerability in Fireware OS's iked process allows an authenticated administrator to crash the IKE daemon (iked), resulting in a denial of service, by saving a specially crafted configuration.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-81851
https://psirt.watchguard.com/CVE-2026-81851
https://github.com/advisories/GHSA-vjp6-wxgv-jj73