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Medium · 6.2 CVE-2018-25271 EUVD-2018-21787GHSA-ch4m-p87j-7gwq

Textpad 8.1.2 Denial of Service via Run Command

Published Apr 22, 2026 · Updated Apr 22, 2026 · Assigned by VulnCheck

Description

Textpad 8.1.2 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long buffer string through the Run command interface. Attackers can paste a 5000-byte payload into the Command field via Tools > Run to trigger a buffer overflow that crashes the application.

Affected products

VendorProductAffectedFixed
Textpad Textpad 8.1.2 —

References