Oracle Hyperion is widely used enterprise financial reporting software; unauthenticated remote takeover risks enterprise-wide data and service disruption.
CVE-2026-70740
Unauthenticated remote takeover of Oracle Hyperion Financial Reporting Server 11.2.25.
Is CVE-2026-70740 being exploited?
Not confirmed. CVE-2026-70740 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-2026-70740?
CVE-2026-70740 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-2026-70740?
Yes. A fix has been recorded for CVE-2026-70740. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-70740 affect?
CVE-2026-70740 affects Oracle Hyperion Financial Reporting Server 11.2.25.0.000, Oracle Hyperion Financial Reporting (Server component). Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-70740?
Isolate affected servers, block HTTP exposure, apply vendor patch when released
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated remote code execution and full system takeover via HTTP; complete C/I/A compromise and data/control loss.
Immediate action required
- affected11.2.25.0.000
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.