Unauthenticated remote HTTP exploit in Oracle Hyperion DRM (enterprise-grade Oracle product) enables full data compromise (confidentiality+integrity). High CVSS and broad enterprise impact warrants wide distribution.
CVE-2026-70883
Unauthenticated remote compromise of Oracle Hyperion DRM allows full data read/write.
Is CVE-2026-70883 being exploited?
Not confirmed. CVE-2026-70883 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 0.33% probability of exploitation in the next 30 days.
How severe is CVE-2026-70883?
CVE-2026-70883 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-2026-70883?
Yes. A fix has been recorded for CVE-2026-70883. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-70883 affect?
CVE-2026-70883 affects Oracle Hyperion Data Relationship Management 11.2.25.0.000. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-70883?
Block external HTTP access, restrict network access, and apply Oracle patch immediately when released.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated network (HTTP) access allows attackers to read, create, modify or delete all Oracle Hyperion DRM data (complete confidentiality and integrity 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.