CVE-2026-83398 Oracle Data Integrator - Authentication Bypass

Oracle Data Integrator 12.2.1.4.0 and 14.1.2.0.0 contain an unauthorized access vulnerability caused by insufficient authentication in Data Transforms, letting unauthenticated network attackers access and modify critical data via HTTP.

CVSS base score 8.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Published
20 October 2026
Updated
21 October 2026

Vendor fix

Update to the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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