CVE-2026-4546: Flos-Freeware NOTEPAD2

High severity, CVSS 7.0. EPSS: 0.2% chance of exploitation in the next 30 days.

A weakness has been identified in Flos Freeware Notepad2 4.2.25. This impacts an unknown function in the library TextShaping.dll. Executing a manipulation can lead to uncontrolled search path. The attack is restricted to local execution. The attack requires a high level of complexity. The exploitability is said to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Flos-Freeware NOTEPAD2: version 4.2.25 only

Published 2026-03-22. Last modified 2026-06-17.