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 12.0 up to and including 12.11.4 and 2025.1 up to and including 2025.1.2.
Metrics
Affected Vendors & Products
References
History
Fri, 05 Dec 2025 16:15:00 +0000
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ssvc
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Thu, 04 Dec 2025 22:00:00 +0000
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| 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 12.0 up to and including 12.11.4 and 2025.1 up to and including 2025.1.2. | |
| Title | WatchGuard Firebox iked Memory Corruption Vulnerability | |
| First Time appeared |
Watchguard
Watchguard fireware Os |
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| Weaknesses | CWE-763 | |
| CPEs | cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:12.0 cpe:2.3:a:watchguard:fireware_os:*:*:*:*:*:*:*:2025.1 |
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| Vendors & Products |
Watchguard
Watchguard fireware Os |
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| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: WatchGuard
Published: 2025-12-04T21:48:10.961Z
Updated: 2025-12-05T15:44:31.064Z
Reserved: 2025-10-16T06:58:57.085Z
Link: CVE-2025-11838
Updated: 2025-12-05T15:44:27.484Z
Status : Received
Published: 2025-12-04T22:15:46.610
Modified: 2025-12-04T22:15:46.610
Link: CVE-2025-11838
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