CVE-2026-107734 | SumatraPDFReader SumatraPDF up to 3.5.2 External Editor CreateProcessW input validation

SecurityVulns
Yanac

A vulnerability classified as problematic has been found in SumatraPDFReader SumatraPDF up to 3.5.2. Impacted is the function CreateProcessW of the component External Editor. The manipulation leads to improper input validation.

This vulnerability is listed as CVE-2026-107734. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More