CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Dec 3, 2025
High
CISA KEVCVE-2025-9242
WatchGuard—Firebox
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.
Required Action
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00015 ; https://nvd.nist.gov/vuln/detail/CVE-2025-9242
Vulnerability Overview
- Severity
- High
- CISA KEV
- Yes
- Ransomware
- Unknown
- Published
- Nov 12, 2025
- KEV Added
- Nov 12, 2025
- Due Date
- Dec 3, 2025
- Related Articles
- 0
Vendor
WatchGuard
Firebox