CVE-2025-43715 · cross-distro fix matrix

CVE-2025-43715: Nullsoft Scriptable Install System (NSIS) before 3.11 on Windows allows local users to escalate privileges to SYSTEM during an installation, because the temporary plugins directory is created under %WINDIR%\temp and unprivileged users can place a crafted executable file by winning a race condition.

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2025-43715 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

nsis→ fixed in3.11-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nsis
```

Are YOU affected by CVE-2025-43715?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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