Enterprise Oracle Fusion Middleware product; remote, easily exploitable SOAP flaw can expose and modify critical capture data across deployments.
CVE-2026-83003
Remote privilege escalation via SOAP in Oracle WebCenter Enterprise Capture
Is CVE-2026-83003 being exploited?
Not confirmed. CVE-2026-83003 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-2026-83003?
CVE-2026-83003 is rated High with a CVSS score of 8.5. 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-2026-83003?
Not known from our data. No patch reference has been recorded for CVE-2026-83003, 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-2026-83003 affect?
CVE-2026-83003 affects Oracle WebCenter Enterprise Capture 12.2.1.4.0, Oracle WebCenter Enterprise Capture 14.1.2.0.0, Oracle Fusion Middleware (Client Bundle). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-83003?
Apply vendor patch/mitigation ASAP; restrict SOAP access and monitor logs
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote privilege escalation via SOAP allowing unauthorized read, insert, update, and delete of Oracle WebCenter capture data.
Immediate action required
- affected12.2.1.4.0
- affected14.1.2.0.0
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.