CVE-2026-23512 | SumatraPDF up to 3.5.2 on Windows Advanced Options Setting untrusted search path

A vulnerability marked as problematic has been reported in SumatraPDF up to 3.5.2 on Windows. This affects an unknown part of the component Advanced Options Setting Handler. This manipulation causes untrusted search path.

This vulnerability appears as CVE-2026-23512. The attack requires local access. There is no available exploit.