VDB
CVE-2026-86134
CVE-2026-86134
PUBLISHED
As of September 30, 2026, WatchGuard is affected by a vulnerability in the following product: Fireware OS Prior to 12.12.3 Prior to 12.5.21 Prior to 2026.2.3 Prior to 2026.3.2 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.
EPSS 0.42% · 34.4th percentile
Risk Scores
EPSS Score
0.42%
34.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Prior | Prior to 12.5.21 | |
| Prior | Prior to 2026.2.3 | |
| Prior | Prior to 2026.3.2 | |
| Prior | Prior to 12.12.3 |
Timeline
- Sep 30, 2026 EPSS Score
- Sep 30, 2026 Coalition ESS Score
- Sep 30, 2026 CVE Published
- Sep 30, 2026 CVE Updated
- Oct 2, 2026 EPSS Score
- Oct 6, 2026 EPSS Score