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Vulnerabilities & PatchesEmerging1 sourceAug 13, 2026 · 05:00via Zero Day Initiative (Published)

ZDI-26-578: NGINX HTTP Dav Module Alias Directive Integer Underflow Remote Code Execution Vulnerability

Brief

This vulnerability allows remote attackers to execute arbitrary code on affected installations of NGINX. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.

  • The following CVEs are assigned: CVE-2026-27654.
Read more on Zero Day Initiative (Published)→
Vulnerabilities & PatchesCVE-2026-27654