Affects Oracle E-Business Suite (widely used enterprise software); allows remote takeover of Document Management — broad enterprise impact and high-profile disruption risk.
CVE-2026-83454
Remote privilege escalation in Oracle Document Management enabling full takeover.
Is CVE-2026-83454 being exploited?
Not confirmed. CVE-2026-83454 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-2026-83454?
CVE-2026-83454 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-2026-83454?
Not known from our data. No patch reference has been recorded for CVE-2026-83454, 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-2026-83454 affect?
CVE-2026-83454 affects Oracle E-Business Suite - Document Management and Collaboration (Internal Operations), Versions 12.2.3 through 12.2.15. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-83454?
Apply Oracle security update ASAP; restrict external access to EBS DMS; monitor logs and user activity.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Network attacker with low privileges can remotely escalate and fully compromise Oracle Document Management (C/I/A: High).
Immediate action required
- affected>= 12.2.3 and <= 12.2.15
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.