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CVE-2026-74877

HIGH NVD
CVSS Score
8.8
Severity
HIGH
Source
NVD
Published
Aug 17, 2026
Description

openssl_encrypt versions before 1.4.0 contain a missing ownership verification vulnerability in the revoke_key method that allows authenticated clients to revoke any other client's key. Attackers can revoke arbitrary keys by providing a valid ML-DSA signature, bypassing the intended ownership restriction.

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