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Critical· 9.9

CVE-2026-60422

Oracle Unified Directory (OUD) version 14.1.2.1.0 has a critical vulnerability that lets a low‑privileged attacker with network access create, delete, or modify data, or cause a partial denial of service. The flaw can be exploited over LDAP and can affect other Oracle products as well.

publishedJul 21, 2026
last modifiedJul 29, 2026
sourcesNVD
severity · cvss
9.9
critical · how bad it is
exploitation · epss
<1%
20th percentile · chance of exploitation in 30 days
(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
auto-deletes from the system
counting…on Sep 4, 2026

No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.

01

Who is affected

Oracle Unified Directory (OUD) component of Oracle Fusion Middleware, version 14.1.2.1.0, used by organizations that manage directory services.

02

Real-world impact

An attacker could add, delete, or change directory entries, read sensitive data, or disrupt service for users, potentially compromising the entire directory infrastructure.

03

Why this severity

The CVSS score of 9.9 reflects that the vulnerability is network‑based, requires only low privileges, and can lead to high confidentiality and integrity loss with a partial availability impact.

04

What to do about it

no official fix yet

No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.

No fix documented in sources

05

Timeline

  1. Jul 21, 2026 · 11d ago
    Published
    Disclosed and added to the National Vulnerability Database.
  2. Jul 29, 2026 · 4d ago
    Advisory updated
    The NVD record was last revised.
06

How it’s attacked

Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredLow
User interactionNone needed
ScopeChanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactLow
07

References & advisories

(ai-assisted) A model wrote this summary from the official data, so double-check it against the source before you act on it. Read the official advisory →
CVE-2026-60422: Oracle Unified Directory (OUD) version 14.1.2.1.0 has a critical vulne · Vulnary