CVE-2026-13383
CVE-2026-13383: 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 severityHigh8.6
High [CVE-2026-13383] Out-of-bounds Write vulnerability in WatchGuard Fireware OS ikestubd process could allow an authenticated privileged user to execute arbitrary code via a specially crafted requests to the Management Web UI
CVE-2026-13383Source published Source updated
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS ikestubd process could allow an authenticated privileged user to execute arbitrary code via a specially crafted requests to the Management Web UI.
- Affected products in this advisory
- Fireware OS
- Source-reported affected versions
- Fireware OS 2025.1 before 2026.2.1
- Fireware OS 12.1 before 12.12.1
- Fireware OS 12.1 before 12.11.9
- Fireware OS 12.1 before 12.5.19
- 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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