CVE-2025-41255

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....

CVE-2025-41255 Cyberduck and Mountain Duck - Improper Certificate Store Handling

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....