WatchGuard CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

Known exploited WatchGuard CVE published 2025-12-19

CVE-2025-14733

CVE-2025-14733 is a WatchGuard Firebox out-of-bounds write vulnerability that CISA added to the Known Exploited Vulnerabilities (KEV) catalog on 2025-12-19. The KEV listing means CISA considers the issue to be known exploited, so affected environments should treat it as a high-priority remediation item. The supplied corpus does not include CVSS scoring or deeper technical details beyond the vulnerability class.

Known exploited WatchGuard CVE published 2025-11-12

CVE-2025-9242

CVE-2025-9242 is a WatchGuard Firebox out-of-bounds write vulnerability that CISA added to the Known Exploited Vulnerabilities catalog on 2025-11-12. Because it is listed in KEV, defenders should treat it as a priority issue and follow vendor and CISA guidance without delay. CISA set a remediation due date of 2025-12-03.