CVE-2026-13084
CVE-2026-13084: 1 tracked advisory record across WatchGuard. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
WatchGuard
1 advisory- Advisory severityHigh8.7
High [CVE-2026-13084] null pointer dereference vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to create a denial-of-service (DoS) condition by sending specially crafted IKEv2 messages
CVE-2026-13084Source published Source updated
A null pointer dereference vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to create a denial-of-service (DoS) condition by sending specially crafted IKEv2 messages. This vulnerability affects both 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 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.12 and 2025.1 up to and including 2026.2
- Affected products in this advisory
- Fireware OS
- Source-reported affected versions
- through 11.12.4_Update1
- through 12.12
- through 2026.2
- Source-reported fixed versions
- 2026.2.1
- 12.12.1
- 12.11.9
- 12.5.19
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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