SEPTEMBER 18, 2026
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Case File

CVE-2026-19317

HIGH · CVSS 8.7 EPSS 0.32%

Source: NVD + CISA KEV + EPSS · Published 2026-08-28 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

An out-of-bounds read vulnerability in the WatchGuard Fireware OS iked process enables remote unauthenticated attackers to disrupt VPN services by sending specially crafted network traffic, resulting in a Denial of Service (DoS) condition. Organizations using WatchGuard Fireware OS should prioritize patching this vulnerability to mitigate potential service interruptions and ensure network availability.

CVE
CVE-2026-19317
Severity
HIGH
CVSS
8.7
EPSS
0.32%

Original NVD Description

An out-of-bounds read 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.