How we count
Every figure on this page is a direct count of entries in CISA’s Known Exploited Vulnerabilities catalog attributed by CISA to WatchGuard (KEV field vendorProject), refreshed daily. “Ransomware-linked” counts entries CISA marks as known to be used in ransomware campaigns; the remainder are “unknown” to CISA, not confirmed ransomware-free. A KEV listing means the vulnerability has been observed exploited in the wild. Snapshot as of 2026-09-02.
Exploited WatchGuard vulnerabilities (CISA KEV)
| CVE | Product | Vulnerability | Added | |
|---|---|---|---|---|
| CVE-2025-14733 | Firebox | WatchGuard Firebox Out of Bounds Write Vulnerability | 2025-12-19 | |
| CVE-2025-9242 | Firebox | WatchGuard Firebox Out-of-Bounds Write Vulnerability | 2025-11-12 | |
| CVE-2022-23176 | Firebox and XTM | WatchGuard Firebox and XTM Privilege Escalation Vulnerability | 2022-04-11 | |
| CVE-2022-26318 | Firebox and XTM Appliances | WatchGuard Firebox and XTM Appliances Arbitrary Code Execution | 2022-03-25 |
← All vendors by exploited-vulnerability count
🤖 Generated by defend.network from the CISA KEV catalog. Counts are deterministic aggregates of official CISA data; verify individual advisories at the linked sources.