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CVE-2025-41256

HIGH CVSS: 7.4 Published: 2025-06-25 Modified: 2026-06-17

Description

Cyberduck and Mountain Duck improper handle TLS certificate pinning for untrusted certificates (e.g., self-signed), since the certificate fingerprint is stored as SHA-1, although SHA-1 is considered weak. This issue affects Cyberduck: through 9.1.6; Mountain Duck: through 4.17.5.

Affected Platforms

Unknown

Weakness Type

CWE-328

References