Affects widely deployed Oracle Fusion Middleware component; unauth takeover risk; high disruption potential.
CVE-2026-46778
Unauthenticated RMI leads to takeover of Oracle WebCenter Enterprise Capture.
Is CVE-2026-46778 being exploited?
Not confirmed. CVE-2026-46778 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 0.47% probability of exploitation in the next 30 days.
How severe is CVE-2026-46778?
CVE-2026-46778 is rated Low with a CVSS score of 3.1. 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-2026-46778?
Yes. A fix has been recorded for CVE-2026-46778. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-46778 affect?
CVE-2026-46778 affects Oracle WebCenter Enterprise Capture (Fusion Middleware) 12.2.1.4.0, Oracle WebCenter Enterprise Capture 14.1.2.0.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-46778?
Patch when available; restrict RMI exposure; upgrade to fixed versions.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote takeover via unauthenticated RMI; attacker gains full control of Oracle WebCenter Enterprise Capture.
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.