PT-2026-34467 · Helios · Textpad

Published 2026-04-22 · Updated 2026-04-22 · CVE-2018-25271

NVD

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-25271

Affected Products

Textpad

References · 5

• 🔥 https://exploit-db.com/exploits/45956 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-25271 · Security Note
• https://textpad.com/download/v81/win32/txpeng812-32.zip · Note
• https://textpad.com · Note
• https://vulncheck.com/advisories/textpad-denial-of-service-via-run-command · Note