SEPTEMBER 18, 2026
Live Feed
Back to database
Case File

CVE-2026-19314

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 integer underflow vulnerability in the WatchGuard Fireware OS iked process enables remote unauthenticated attackers to disrupt VPN services by sending specially crafted network traffic, leading to a Denial of Service (DoS) condition. Organizations utilizing WatchGuard Fireware OS should prioritize patching this vulnerability to mitigate the risk of service interruptions. This is particularly critical for environments relying on VPN connectivity for secure remote access.

CVE
CVE-2026-19314
Severity
HIGH
CVSS
8.7
EPSS
0.32%

Original NVD Description

An integer underflow 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.