High severityNVD Advisory· Published Aug 28, 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.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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