Product · Nullsoft

Nullsoft Scriptable Install System

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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High 7.8

CVE-2026-42171

NSIS (Nullsoft Scriptable Install System) 3.06.1 before 3.12 sometimes uses the Low IL temp directory when executing as…

Nullsoft Nullsoft Scriptable Install System nsis nsis Debian Ubuntu

Apr 24, 2026
High 8.1

CVE-2025-43715

Nullsoft Scriptable Install System (NSIS) before 3.11 on Windows allows local users to escalate privileges to SYSTEM du…

Nullsoft Nullsoft Scriptable Install System nsis nsis Debian Ubuntu

Apr 17, 2025