CVE-2026-60428: Oracle Unified Directory unauthorized data access in OUD Core

CVE-2026-60428 · Severity: high · CVSS 8.2 · Published 2026-07-21

Oracle Unified Directory, a central service used for managing user identities and directory information, contains a security vulnerability. An unauthorized attacker can exploit this over the network to gain full access to sensitive identity data or modify directory records. This could lead to significant data breaches or unauthorized changes to user accounts and permissions.

Technologies: Oracle Unified Directory. Vendors: Oracle.

Quick answers

Is CVE-2026-60428 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-60428 being exploited in the wild.
How severe is CVE-2026-60428?
High severity, with a CVSS score of 8.2, published 21 July 2026.
Which products and versions are affected?
Oracle Unified Directory 12.2.1.4.0, 14.1.2.1.0.
Is there a fix for CVE-2026-60428?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-60428 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-60428?
Check whether you run Oracle Unified Directory at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A vulnerability in the OUD Core component of Oracle Unified Directory allows for unauthorized data access and modification. The flaw is exploitable by an unauthenticated attacker with network access via the LDAP protocol. The vulnerability is characterized by low attack complexity and requires no user interaction. Successful exploitation results in a high impact on confidentiality, allowing access to all accessible data, and a low impact on integrity, allowing for unauthorized updates, inserts, or deletes of some data. Affected versions include 12.2.1.4.0 and 14.1.2.1.0.

Affected products

  • Oracle Unified Directory 12.2.1.4.0, 14.1.2.1.0

Timeline

  • 2026-07-21: advisory: Oracle published the vulnerability details in the July 2026 CPU.
  • 2026-07-21: disclosed: NVD published the CVE record.

References

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