CVE-2025-9242
WatchGuard Firebox Out-of-Bounds Write Vulnerability
Summary
WatchGuard Firebox contains an out-of-bounds write vulnerability in the OS iked process that may allow a remote unauthenticated attacker to execute arbitrary code.
Affected software
Vendor: WatchGuard · Product: Firebox
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in WatchGuard
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2022-26318 | WatchGuard Firebox and XTM Appliances Arbitrary Code Execution | 78.3% | Yes |
| CVE-2025-14733 | WatchGuard Firebox Out of Bounds Write Vulnerability | 21.8% | Yes |
| CVE-2022-23176 | WatchGuard Firebox and XTM Privilege Escalation Vulnerability | 12.8% | Yes |
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