CVE-2026-83304 Oracle Business Intelligence Enterprise Edition - Broken Access Control

Oracle Business Intelligence Enterprise Edition 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 contains an unauthorized data access and partial denial of service vulnerability in Analytics Web General, letting unauthenticated network attackers compromise data integrity, confidentiality, and availability, exploit requires network access via HTTP.

CVSS base score 8.9 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.33% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Data Tampering, Information Disclosure, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-284

Vendor fix

Update to the latest available version of Oracle Business Intelligence Enterprise Edition.

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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