Unauthenticated, high‑severity RCE in Oracle WebCenter Portal — widely used enterprise product; allows full portal takeover and enterprise disruption.
CVE-2026-70970
Unauthenticated RCE in Oracle WebCenter Portal allows full system takeover.
Is CVE-2026-70970 being exploited?
Not confirmed. CVE-2026-70970 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-2026-70970?
CVE-2026-70970 is rated Critical with a CVSS score of 9.8. 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-2026-70970?
Yes. A fix has been recorded for CVE-2026-70970. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-70970 affect?
CVE-2026-70970 affects Oracle WebCenter Portal 12.2.1.4.0, Oracle WebCenter Portal 14.1.2.0.0, Oracle Fusion Middleware (Runtime Tools). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-70970?
Apply vendor patch/mitigations ASAP; restrict HTTP access, isolate portals, and monitor logs/IDS.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated HTTP remote code execution enabling complete compromise (confidentiality, integrity, availability) of WebCenter Portal.
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.