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CVE-2026-60850: Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core)

40
This month
HIGH 7.5REMOTEDOWNGRADE

CVE-2026-60850 is a high-severity flaw (CVSS 7.5) affecting unified directory. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle Unified Directory. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Unified Direct

Why this priority

  • High severity
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score7.5 (High)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.4% (top 65%)
CISA exploited listNo
WeaknessCWE-284
Published2026-08-18
Last modified2026-10-22
Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-22 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

oracle unified directory DOWNGRADE
Affected: 12.2.1.4.0 · 14.1.2.1.0
Fixed in: no fixed release known
Safe to downgrade to: a release before 12.2.1.4.0
1. Check installed version
apt-cache policy unified-directory || rpm -q unified-directory || unified-directory --version
2. No fixed release: DOWNGRADE to a release before 12.2.1.4.0 (Debian / Ubuntu)
apt-cache madison unified-directory sudo apt install unified-directory=<VERSION_BEFORE_12.2.1.4.0> sudo apt-mark hold unified-directory
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list unified-directory sudo dnf downgrade unified-directory-<VERSION_BEFORE_12.2.1.4.0> sudo dnf versionlock add unified-directory
Downgrade risk
Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.
After downgrade
Restart the service, and keep the package held until a fixed release ships.

Exact fixes by distribution

A distro patch exists: prefer upgrading over downgrading.
Fedora 46 · retext · FIXED · 8.1.0-1.fc46 · FEDORA-2026-0602a84203 · source
sudo dnf upgrade --advisory=FEDORA-2026-0602a84203
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-60850?

unified directory: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-60850 being exploited?

CVE-2026-60850 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-60850 affect?

CVE-2026-60850 affects unified directory. Severity is high (CVSS 7.5). Vulnerability in the Oracle Unified Directory product of Oracle Fusion Middleware (component: OUD Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker

How urgent is CVE-2026-60850?

Priority 40/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

References

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