CVE-2026-70853Network attack vector

Data disclosure and partial denial of service

Published Aug 18, 2026 · Updated Aug 19, 2026

Improper access control in Oracle Hyperion Financial Management 11.2.25.0.000 allows remote authenticated users to read data and degrade service via HTTP. Oracle has not published the nature of the flaw in the Security component beyond Oracle and NVD classifying it as improper access control, so the specific failing check or request path remains undisclosed. Exploitation requires existing high-privilege application access over the network and Oracle describes the result as subset data exposure and only a partial denial of service, not unauthorized modification or takeover.

CVSS severity3.3
Low
EPSS probability0.22%
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 Financial Management 11.2.25.0.000 allows remote authenticated users to read data and degrade service via HTTP. Oracle has not published the nature of the flaw in the Security component beyond Oracle and NVD classifying it as improper access control, so the specific failing check or request path remains undisclosed. Exploitation requires existing high-privilege application access over the network and Oracle describes the result as subset data exposure and only a partial denial of service, not unauthorized modification or takeover.

The record

CVE
CVE-2026-70853
Published
Aug 18, 2026
Updated
Aug 19, 2026
Vendor
Oracle
Product
Oracle Hyperion Financial Management
Classifications
CWE-284
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 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 privilegesadmin

What is affected?

Oracle · Oracle Hyperion Financial Managementversion=11.2.25.0.000

Published CVSS scores

3.3OracleCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

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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