CVE-2026-70896Network attack vector

Unauthenticated access to critical application data

Published Aug 18, 2026 · Updated Aug 18, 2026

Improper access control in Oracle Hyperion Data Relationship Management 11.2.25.0.000 allows remote attackers to read critical data via HTTP. Oracle identifies the affected component only as Access and security and has not published the request path or access-control operation that fails. Network access to the HTTP interface is sufficient without credentials; successful exploitation exposes critical or all application-accessible data without modifying it or interrupting service.

CVSS severity7.5
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle Hyperion Data Relationship Management 11.2.25.0.000 allows remote attackers to read critical data via HTTP. Oracle identifies the affected component only as Access and security and has not published the request path or access-control operation that fails. Network access to the HTTP interface is sufficient without credentials; successful exploitation exposes critical or all application-accessible data without modifying it or interrupting service.

The record

CVE
CVE-2026-70896
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Oracle Corporation
Product
Oracle Hyperion Data Relationship Management
Classifications
CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=11.2.25.0.000

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle Hyperion Data Relationship Managementversion=11.2.25.0.000

Published CVSS scores

7.5Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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