IsupportApplication · Oracle

CVE-2026-46944

CRITICAL · 9.1 CVSS v3.1 Published 2026-06-17

Fix available

A fix is available. Upgrade to 12.2.15 or later.

See remediation →

97/100

Remediation priority · Urgent

Remotely reachable Zero-click

Official description

NVD · unedited

Vulnerability in the Oracle iSupport product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle iSupport. While the vulnerability is in Oracle iSupport, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle iSupport. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Technical summary

dbcve analysis · moderate confidence

This is a critical vulnerability in Oracle iSupport's Internal Operations component that allows a high-privileged attacker with network access via HTTP to completely take over the Oracle iSupport application. The CVSS 9.1 score indicates total compromise of confidentiality, integrity, and availability, with scope extension to affect additional products.

MitigationApply Oracle's latest Critical Patch Update (CPU) for Oracle E-Business Suite addressing this vulnerability. Until the patch is available, restrict network access to Oracle iSupport administrative interfaces to trusted IP addresses only and minimize the number of high-privileged accounts.

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

Affected products & versions

NVD · CPE data

IsupportApplication

Affected:>= 12.2.3, < 12.2.15

CVSS breakdown

From the vector

Attack vector: Network
Complexity: Low
Privileges: High
User interaction: None
Scope: Changed
Confidentiality: High
Integrity: High
Availability: High

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

Am I affected?

dbcve checks

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

Verify Oracle iSupport is installed

Check if Oracle iSupport module exists in your Oracle E-Business Suite environment by querying the Oracle Applications tables (e.g., fnd_application or icx_parameters) or check the application server for iSupport directories.

Affected if iSupport is not installed in the environment, the vulnerability does not apply.
Determine the installed iSupport version

Run the following SQL query against the Oracle E-Business Suite database: SELECT patch_level FROM fnd_product_installations WHERE application_id = (SELECT application_id FROM fnd_application WHERE application_short_name = 'IBY'); Or use the Oracle Application Manager to view the iSupport version information.

Affected if The version returned is between 12.2.3 and 12.2.14 (inclusive), meaning it is greater than or equal to 12.2.3 but less than 12.2.15.
Confirm the Internal Operations component is configured

Log into Oracle iSupport as an administrator and navigate to the Internal Operations module configuration page, or query the icx_parameters table to check if internal operations functionality is enabled.

Affected if The Internal Operations component is enabled and accessible, making the attack surface present.
Verify network accessibility of iSupport interfaces

Check if the Oracle iSupport application is accessible over HTTP/HTTPS from the network. Review web server configuration (Oracle HTTP Server or Oracle WebLogic) for iSupport virtual paths and test connectivity from an untrusted network perspective.

Affected if The iSupport application is exposed to network access beyond trusted internal networks, allowing remote attackers to reach the vulnerable component.

You are affected if Oracle iSupport is installed with version 12.2.3 through 12.2.14, the Internal Operations component is enabled, and the interface is network-accessible to attackers.

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

Remediation

dbcve · scoped

Upgrade available Upgrade to 12.2.15 or later

Fixed in 12.2.15

Interim mitigation

Apply Oracle's latest Critical Patch Update (CPU) for Oracle E-Business Suite addressing this vulnerability. Until the patch is available, restrict network access to Oracle iSupport administrative interfaces to trusted IP addresses only and minimize the number of high-privileged accounts.

Recommended fix Moderate confidence

Oracle iSupport 12.2.15 or later

1. Check current Oracle iSupport version by navigating to iSupport > Administration > Version Information
2. Confirm the installed version is within the affected range (12.2.3 - 12.2.14)
3. Obtain Oracle iSupport version 12.2.15 or later from Oracle E-Business Suite patches
4. Apply the upgrade following Oracle's standard E-Business Suite patch application procedures
5. Validate the upgrade by verifying the new version number in iSupport > Administration > Version Information
6. Test critical iSupport functionality including user authentication and authorization flows

Caveat Review Oracle's release notes for 12.2.15 to identify any compatibility changes with customizations or integrated systems

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

Fix this in Isupport 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

Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $7,616.

Scan for this in your stack

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References

Primary sources

www.oracle.comVendor Advisory
nvd.nist.govNVD record

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-46944 in production — separate from our analysis above.

Notes0 Guidelines

Know something about CVE-2026-46944?

The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.

The version that genuinely resolved it — not the one the vendor claimed
A config change or rule that shut the vector down
A gotcha in the upgrade path that cost you an afternoon

No notes yet

Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.

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

At a glance

A fix existsUpgrade to 12.2.15 or later

Severity 9.1 Critical

Exploit likelihood EPSS, next 30 days 0.5%

Affects: Isupport

Remediation

A high-priority fix

Fix this in Isupport 28 hrs · High

Typical engagement from $4,760

Get a fix See the full breakdown ↓

A high-priority vulnerability. Send your environment and a specialist will scope CVE-2026-46944 and return a fixed quote and timeline.

You’ll deal with our team directly and deploy the reviewed fix to staging first — never straight to production.

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.

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.

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.

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.

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.

Check your environment

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.

Scan for this in your stack

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Practitioner notes

No notes yet

Official description

Technical summary

Affected products & versions

CVSS breakdown

Am I affected?

Remediation

References