CVE-2026-34321Network attack vector

Authenticated access to critical application data

Published Apr 21, 2026 · Updated Apr 21, 2026

Improper authorization in Oracle Financial Services Analytical Applications Infrastructure allows remote authenticated users to read critical data via HTTP. Oracle identifies the User Interface as the affected component but has not disclosed the authorization check, request path, or input handling that fails. Affected releases are 8.0.7.9, 8.0.8.7, and 8.1.2.5; exploitation requires low privileges, high complexity, and interaction by another user, and impact is limited to unauthorized data access.

CVSS severity4.8
Medium
EPSS probability0.20%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Oracle Financial Services Analytical Applications Infrastructure allows remote authenticated users to read critical data via HTTP. Oracle identifies the User Interface as the affected component but has not disclosed the authorization check, request path, or input handling that fails. Affected releases are 8.0.7.9, 8.0.8.7, and 8.1.2.5; exploitation requires low privileges, high complexity, and interaction by another user, and impact is limited to unauthorized data access.

The record

CVE
CVE-2026-34321
Published
Apr 21, 2026
Updated
Apr 21, 2026
Vendor
Oracle
Product
Oracle Financial Services Analytical Applications Infrastructure
Classifications
CWE-285
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 21, 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=8.0.7.9
  2. Affected versionversion=8.0.8.7
  3. Affected versionversion=8.1.2.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Financial Services Analytical Applications Infrastructureversion=8.0.7.9; version=8.0.8.7; version=8.1.2.5

Published CVSS scores

4.8OracleCVSS:3.1/AV:N/AC:H/PR:L/UI:R/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization

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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