NSIS-Dev/nsis

NSIS-Dev/nsis

GitHubGitHub
GitHubgithub.com
nsis.sourceforge.ionsis.sourceforge.io
Releases86
Frequency2 weeks 5 days
Last Release
Stars832
***This is just a mirror of https://sf.net/projects/nsis -- please report issues there*** NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution.
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2026-42171↗
7.8 HIGH—

NSIS (Nullsoft Scriptable Install System) 3.06.1 before 3.12 sometimes uses the Low IL temp directory when executing as SYSTEM, allowing local attackers to gain privileges (if they can cause my_GetTempFileName to return 0, as shown in the references).

CVE-2023-37378↗
5.3 MEDIUM—

Nullsoft Scriptable Install System (NSIS) before 3.09 mishandles access control for an uninstaller directory.