High severity7.2NVD Advisory· Published Jul 3, 2026· Updated Aug 10, 2026
CVE-2026-13053
CVE-2026-13053
Description
An Out-of-bounds Write vulnerability in WatchGuard Fireware OS's CLI could allow an authenticated privileged user to execute arbitrary code via a specially crafted CLI command.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:*range: >=11.0,<12.12.1
- (no CPE)range: 11.0 - 11.12.4_Update1, 12.0 - 12.12, 2025.1 - 2026.2
Patches
Vulnerability mechanics
References
2News mentions
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