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Platform Security For JavaApplication · Oracle

CVE-2026-60439

HIGH · 8.8 CVSS v3.1 Published 2026-07-22
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable Zero-click 4 weeks old

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Vulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Thirdparty Jars). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Platform Security for Java. Successful attacks of this vulnerability can result in takeover of Oracle Platform Security for Java. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Vulnerability in Oracle Platform Security for Java's Centralized Thirdparty Jars component allows low-privileged attackers with network access via HTTP to achieve complete system takeover, impacting confidentiality, integrity, and availability. The flaw affects versions 12.2.1.4.0 and 14.1.2.0.0 of Oracle Fusion Middleware.

MitigationApply Oracle Critical Patch Updates for the affected versions immediately. Until patches are available, restrict network access to the HTTP endpoints and implement least-privilege access controls.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Platform Security For JavaApplication
Affected:= 12.2.1.4.0= 14.1.2.0.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify Oracle Platform Security for Java installation
    Search for Oracle Platform Security for Java processes, services, or installation directories on the system. Common locations include Oracle Fusion Middleware home directories under $ORACLE_HOME.
    Affected if Oracle Platform Security for Java is installed and running on the system
  2. Check installed version against affected releases
    Locate and inspect version files or use Oracle inventory commands (such as 'opatch lsinventory' or checking the product's about/VERSION files) to determine the exact installed version of Oracle Platform Security for Java.
    Affected if The installed version is exactly 12.2.1.4.0 or exactly 14.1.2.0.0
  3. Verify Centralized Thirdparty Jars component is configured
    Check the Oracle Platform Security configuration files (such as config.xml or security configuration XML files) for the presence and enabled status of the Centralized Thirdparty Jars component/module.
    Affected if The Centralized Thirdparty Jars component is present and enabled in the configuration
  4. Check network accessibility of HTTP endpoints
    Review network listeners, HTTP ports, and web container configurations to determine if the Oracle Platform Security for Java HTTP endpoints are exposed to the network.
    Affected if HTTP endpoints for Oracle Platform Security are accessible over the network to untrusted users

A system is affected if Oracle Platform Security for Java versions 12.2.1.4.0 or 14.1.2.0.0 are installed, the Centralized Thirdparty Jars component is enabled, and HTTP endpoints are network-accessible to low-privileged attackers.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply Oracle Critical Patch Updates for the affected versions immediately. Until patches are available, restrict network access to the HTTP endpoints and implement least-privilege access controls.

Recommended fix Moderate confidence

Contact Oracle Support for specific patch identifier and target fixed version

  1. Apply the latest Oracle Critical Patch Update (CPU) for Oracle Fusion Middleware
  2. Navigate to Oracle Support and search for CVE-2026-60439 or the relevant Oracle CPU advisory
  3. Download and apply the applicable security patch for Oracle Platform Security for Java component: Centralized Thirdparty Jars
  4. Restart all Oracle Fusion Middleware services after applying the patch
  5. Verify the patch was applied successfully by checking the Oracle Platform Security for Java version or consulting the patch readme
Caveat Review Oracle CPU advisory for any special installation instructions or post-patch requirements

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Platform Security For Java Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing12.0 h
  • Review / QA4.0 h
28.0 hours of engineering $4,760
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-60439 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data