Feed/CVE-2026-74877
CVE-2026-74877HIGHCVSS 8.8

CVE-2026-74877

Published Aug 17, 2026·Updated Aug 18, 2026

NVD 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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

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