CVE-2026-70740Network attack vector

Unauthenticated server takeover via undisclosed HTTP flaw

Published Aug 18, 2026 · Updated Aug 25, 2026

Improper access control in Oracle Hyperion Financial Reporting 11.2.25.0.000 allows remote attackers to take over the server via HTTP. Oracle has not published the affected server locus or the incorrect access-control operation applied to HTTP requests. No credentials or user interaction are required, and successful exploitation grants full compromise of the reporting server.

CVSS severity9.8
Critical
EPSS probability0.47%
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 Reporting 11.2.25.0.000 allows remote attackers to take over the server via HTTP. Oracle has not published the affected server locus or the incorrect access-control operation applied to HTTP requests. No credentials or user interaction are required, and successful exploitation grants full compromise of the reporting server.

The record

CVE
CVE-2026-70740
Published
Aug 18, 2026
Updated
Aug 25, 2026
Vendor
Oracle
Product
Oracle Hyperion Financial Reporting
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 25, 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 · Oracle Hyperion Financial Reportingversion=11.2.25.0.000

Published CVSS scores

9.8OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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