๐Ÿ›ก๏ธ CVE-2025-11838
๐ŸŸ  CVSS 7.5 โ€” High โœ… No Known Exploit CWE-763 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A memory corruption vulnerability in WatchGuard Fireware OS may allow an unauthenticated attacker to trigger a Denial of Service (DoS) condition in the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer. This vulnerability affects Fireware OS 12.6.1 up to and including 12.11.4 and 2025.1 up to and including 2025.1.2.

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-763
Public Exploit โœ… No
Source NVD
Published 2025-12-04
Updated 2026-06-02
Modified 2025-12-16
Fix URL N/A

Affected Packages

Software From version Fixed in
fireware 12.0.0 12.11.5

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