Oracle WebCenter is enterprise middleware; remote takeover via T3/IIOP affects widely deployed Fusion Middleware and is high-impact and newsworthy.
CVE-2026-83008
Remote takeover of Oracle WebCenter Enterprise Capture via T3/IIOP
Is CVE-2026-83008 being exploited?
Not confirmed. CVE-2026-83008 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. EPSS currently estimates a 0.42% probability of exploitation in the next 30 days.
How severe is CVE-2026-83008?
CVE-2026-83008 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-2026-83008?
Not known from our data. No patch reference has been recorded for CVE-2026-83008, 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-2026-83008 affect?
CVE-2026-83008 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-2026-83008?
Apply vendor patch/mitigations promptly; block or restrict T3/IIOP network access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Low-privileged remote attacker over T3/IIOP can escalate privileges and fully compromise WebCenter Enterprise Capture (full C/I/A loss).
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.