Security vulnerabilities from sumatrapdfreader

As of 10/27/2026, sumatrapdfreader recorded 13 security vulnerabilities in the last 90 days across 1 products, including 3 rated High or above and 0 known exploited vulnerabilities (KEV) that should be prioritized for immediate remediation.

Over the last 90 days, sumatrapdf had the most security vulnerabilities in the sumatrapdfreader ecosystem, with 13 vulnerabilities—approximately 100% of the provider's total vulnerabilities during this period.