CVE-2026-13086
CVE-2026-13086: 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 severityCritical9.3
Critical [CVE-2026-13086] stack-based buffer overflow in the epm (Endpoint Protection Manager) service used by the deprecated Mobile Security feature in WatchGuard Fireware OS allows an unauthenticated remote attacker to execute arbitrary code
CVE-2026-13086Source published Source updated
A stack-based buffer overflow in the epm (Endpoint Protection Manager) service used by the deprecated Mobile Security feature in WatchGuard Fireware OS allows an unauthenticated remote attacker to execute arbitrary code.
- Affected products in this advisory
- Fireware OS
- Source-reported affected versions
- Fireware OS 2025.0 before 2026.2.2
- Fireware OS 12.0 before 12.12.2
- Fireware OS 2026.3 before 2026.3.1
- Fireware OS 12.0 before 12.5.20
- Source-reported fixed versions
- 2026.2.2
- 12.12.2
- 2026.3.1
- 12.5.20
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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