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Vulnerabilities & PatchesEmerging1 sourceJul 29, 2026 · 05:00via Zero Day Initiative (Published)

ZDI-26-501: WatchGuard FireWare OS sigd comp_start_cb Directory Traversal Arbitrary File Creation Vulnerability

Brief

This vulnerability allows remote attackers to create arbitrary files on affected installations of WatchGuard FireWare OS. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.

  • The following CVEs are assigned: CVE-2026-13054.
Read more on Zero Day Initiative (Published)→
Vulnerabilities & PatchesCVE-2026-13054