What is GHSA-hjxc-cxcg-9xjh?

GHSA-hjxc-cxcg-9xjh is a security advisory published by GitHub Security Advisories with High severity. A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process iallows a...

Which CVE IDs does GHSA-hjxc-cxcg-9xjh cover?

GHSA-hjxc-cxcg-9xjh covers the following CVE IDs: CVE-2026-78010. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-hjxc-cxcg-9xjhHigh

A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process iallows a...

Vendor

GitHub Security Advisories

Published

August 28, 2026

Last Modified

August 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-78010 →

📋 Description

A stack-based buffer overflow vulnerability in the WatchGuard Fireware OS iked process iallows a remote unauthenticated attacker to create a Denial of Service (DoS) condition in VPN processing by sending specially crafted network traffic.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78010
https://psirt.watchguard.com/CVE-2026-78010
https://github.com/advisories/GHSA-hjxc-cxcg-9xjh