critical CVE-2026-19318
WatchGuard Fireware OS iked process: Memory corruption possible
NVD (NIST) reports one vulnerability in WatchGuard Fireware OS iked process with severity critical. The stated impact is memory corruption. Affected: CVE-2026-19318. The full description, affected versions and recommended action are available from NVD (NIST).
- Attack vector
- over the network
- Access needed
- none
- CVSS
- 9.3
What this means for you
Depending on exploitability, a memory error leads to a crash or to execution of foreign code. Treat it like a code execution flaw until the opposite is demonstrated.
Original source
Insights
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