ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·11/12/2025
CVE-2025-9242 added to CISA KEV: WatchGuard Firebox
Status: ✅ Confirmed exploited in the wild
Date added: 2025-11-12
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due date: 2025-12-03
Why this matters
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.
Sources
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