Oracle BI is widely deployed in enterprises and this flaw allows remote takeover of BI servers, posing large-scale data and operational risk.
CVE-2026-83335
Remote takeover of Oracle Business Intelligence via HTTP by low-privileged attacker.
Is CVE-2026-83335 being exploited?
Not confirmed. CVE-2026-83335 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked.
How severe is CVE-2026-83335?
CVE-2026-83335 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-83335?
Not known from our data. No patch reference has been recorded for CVE-2026-83335, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-83335 affect?
CVE-2026-83335 affects Oracle Business Intelligence Enterprise Edition (Analytics Server) versions 8.2.0.0.0 and 26.01.0.0.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-83335?
Apply vendor patch/mitigations immediately and restrict network access to BI servers.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote compromise of Oracle BI Server allowing full confidentiality, integrity, and availability loss; attacker gains administrative control via HTTP.
Immediate action required
- affected8.2.0.0.0
- affected26.01.0.0.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.