CVE-2026-107730 | SumatraPDFReader SumatraPDF up to 3.7.0.22298 src/LitDoc.cpp LitParseHeader integer overflow

October 9, 2026 Yanac

A vulnerability described as problematic has been identified in SumatraPDFReader SumatraPDF up to 3.7.0.22298. This issue affects the function LitParseHeader of the file src/LitDoc.cpp. Executing a manipulation can lead to integer overflow.

This vulnerability is tracked as CVE-2026-107730. The attack is restricted to local execution. No exploit exists.VulDB Recent EntriesRead More