Skip to content
CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-74877

openssl_encrypt before 1.4.0 Missing Ownership Verification via revoke_key

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

jahlives openssl_encrypt

Default version status: unaffected

  • 0 to < 1.4.0affected
  • 1.4.0unaffected
pkg:pypi/openssl-encrypt

References