CVE-2026-78008
CVE-2026-78008: 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-2026-78008] buffer overflow vulnerability in the WatchGuard Fireware OS Management Web UI allows an authenticated administrator with network access to cause a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic
CVE-2026-78008Source published Source updated
A buffer overflow vulnerability in the WatchGuard Fireware OS Management Web UI allows an authenticated administrator with network access to cause a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic.
- 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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