High severityNVD Advisory· Published Aug 28, 2026· Updated Sep 3, 2026
CVE-2026-19316
CVE-2026-19316
Description
A double-free vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to create a Denial of Service (DoS) condition in VPN processing by sending specially crafted network traffic.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
1- WatchGuard: 25 Vulnerabilities Disclosed, Including RCE in Fireware OS and SQLi in DimensionVypr Intelligence · Aug 28, 2026