Affects widely-used Oracle Fusion Middleware WebCenter Content; high-severity, network-accessible takeover risk; could disrupt IT infra.
CVE-2026-35270
High-privilege remote takeover of Oracle WebCenter Content via HTTP.
Is CVE-2026-35270 being exploited?
Not confirmed. CVE-2026-35270 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 0.50% probability of exploitation in the next 30 days.
How severe is CVE-2026-35270?
CVE-2026-35270 is rated Critical with a CVSS score of 9.1. 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-2026-35270?
Yes. A fix has been recorded for CVE-2026-35270. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-35270 affect?
CVE-2026-35270 affects Oracle WebCenter Content (Content Server) 12.2.1.4.0, Oracle WebCenter Content (Content Server) 14.1.2.0.0, Oracle Fusion Middleware. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-35270?
Patch to fixed version when available
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote takeover; attacker with network access can fully compromise WebCenter Content (C/I/A).
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.