CVE-2026-13053 | WatchGuard Fireware OS up to 11.12.4+541730/12.5.18/12.12/2026.2 CLI out-of-bounds write (wgsa-2026-00030)

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A vulnerability labeled as critical has been found in WatchGuard Fireware OS up to 11.12.4+541730/12.5.18/12.12/2026.2. This impacts an unknown function of the component CLI Handler. Such manipulation leads to out-of-bounds write.

This vulnerability is uniquely identified as CVE-2026-13053. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More