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Fusion MiddlewareApplication · Oracle

CVE-2026-35232

MEDIUM · 5.4 CVSS v3.1 Published 2026-04-21
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
58/100
Remediation priority · Elevated
Remotely reachable

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 Oracle Fusion Middleware (component: Dynamic Monitoring Service). 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 Fusion Middleware. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Fusion Middleware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Fusion Middleware accessible data as well as unauthorized read access to a subset of Oracle Fusion Middleware accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

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

This is an HTTP-based vulnerability in Oracle Fusion Middleware's Dynamic Monitoring Service affecting versions 12.2.1.4.0 and 14.1.2.0.0. The flaw allows low-privileged attackers with network access to achieve unauthorized read and write/delete access to data through the monitoring service, requiring user interaction for exploitation.

MitigationApply Oracle's published security patches for this vulnerability to the affected Fusion Middleware installations. Review and restrict network access to the Dynamic Monitoring Service endpoints as a compensating control until patches can be applied.

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
Fusion MiddlewareApplication
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
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

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

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 Fusion Middleware installation and version
    Locate the Oracle Fusion Middleware installation directory and check the version file or use the Oracle Inventory command 'opatch lsinventory' to list installed components and versions
    Affected if The installed version matches exactly 12.2.1.4.0 or 14.1.2.0.0
  2. Verify Dynamic Monitoring Service is enabled
    Check if the Dynamic Monitoring Service (DMS) endpoints are configured and accessible in the Oracle Fusion Middleware instance. This may involve reviewing the Oracle HTTP Server configuration or checking for DMS servlet mappings in the deployment descriptors
    Affected if DMS is enabled and running on the affected Fusion Middleware version
  3. Confirm network accessibility of DMS endpoints
    Attempt to access or scan for common DMS endpoints over HTTP/HTTPS from a network perspective. Review firewall and network segmentation configurations around the Fusion Middleware servers
    Affected if DMS endpoints are reachable over the network without proper access restrictions
  4. Check for applied security patches
    Run Oracle OPatch with 'opatch lsinventory' or query the Oracle Support portal to verify if a patch addressing CVE-2026-35232 has been applied to the Fusion Middleware installation
    Affected if No patch for CVE-2026-35232 is applied and the version matches the affected versions

A user is affected if they are running Oracle Fusion Middleware versions 12.2.1.4.0 or 14.1.2.0.0 with the Dynamic Monitoring Service enabled and accessible over the network, and no corresponding security patch has been applied.

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.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply Oracle's published security patches for this vulnerability to the affected Fusion Middleware installations. Review and restrict network access to the Dynamic Monitoring Service endpoints as a compensating control until patches can be applied.

Fix this in Fusion Middleware Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA4.0 h
22.0 hours of engineering $3,860
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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-2026-35232 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