Unauthenticated remote HTTP exploit against widely used Oracle Hyperion DRM can fully compromise enterprise financial/analytical data and disrupt reporting workflows.
CVE-2026-87129
Unauthenticated HTTP vuln in Oracle Hyperion DRM allows full data compromise.
Is CVE-2026-87129 being exploited?
Not confirmed. CVE-2026-87129 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.
How severe is CVE-2026-87129?
CVE-2026-87129 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-2026-87129?
Not known from our data. No patch reference has been recorded for CVE-2026-87129, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-87129 affect?
CVE-2026-87129 affects Oracle Hyperion Data Relationship Management 11.2.26.0.000. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-87129?
Block HTTP access, isolate instances, enable WAF/ingress controls, apply vendor patch when available.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote unauthenticated attacker can create, delete, or modify all accessible Hyperion DRM data (confidentiality and integrity loss).
Immediate action required
- affected11.2.26.0.000
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.