HIGH 7.5 NVD
CVE-2026-76560
A flaw was found in 389 Directory Server. The SELFDN ACI bind-rule evaluator incorrectly matches an anonymous LDAP client's empty bind DN against an empty store
A flaw was found in 389 Directory Server. The SELFDN ACI bind-rule evaluator incorrectly matches an anonymous LDAP client's empty bind DN against an empty stored attribute value, allowing an unauthenticated client to satisfy access control checks intended to require a matching authenticated identity. This can allow an anonymous LDAP client to perform an operation, such as adding or modifying a directory entry, that a SELFDN-based ACI intended to restrict to a specific authenticated user.
References
- https://access.redhat.com/security/cve/CVE-2026-76560
- https://bugzilla.redhat.com/show_bug.cgi?id=2519521
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-09-07 via NVD.
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