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CVE-2025-43711

HIGH
8.1
CVSS Score
Published: July 4, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 09:24 AM UTC
1 product affected across 1 vendorTunnelblick

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Severity
HIGH8.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Tunnelblick· Tunnelblick
60%
3.5beta06 ≤ v < 7.03.5beta06
Affected range stops below 7.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
https://tunnelblick.net/cCVE-2025-43711.html
Source: [email protected]
https://tunnelblick.net/downloads.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHmitre
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-459

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