What’s Vulnerable › Vulnerabilities
CVE-2025-43711
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-07-05 · updated 2026-06-17
- Weakness: CWE-459
Description
Tunnelblick 3.5beta06 before 7.0, when incompletely uninstalled, allows attackers to execute arbitrary code as root (upon the next boot) by dragging a crafted Tunnelblick.app file into /Applications.
Affected products
- Tunnelblick Project Tunnelblick: from 3.5beta06 before 7.0 — fixed in 7.0
How to fix
Upgrade to a fixed version: Tunnelblick Project Tunnelblick 7.0. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-43711 or the next vulnerability affects your stack