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CVE-2025-41255

HIGH CVSS: 8.0 Published: 2025-06-25 Modified: 2026-06-17

Description

Cyberduck and Mountain Duck improperly handle TLS certificate pinning for untrusted certificates (e.g., self-signed), unnecessarily installing it to the Windows Certificate Store of the current user without any restrictions. This issue affects Cyberduck through 9.1.6 and Mountain Duck through 4.17.5.

Affected Platforms

Unknown

Weakness Type

CWE-266

References