CVE-2026-83314Network attack vector

Authenticated data modification and service interruption

Published Sep 15, 2026 · Updated Sep 15, 2026

A Web Service API flaw in Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 allows remote authenticated users to alter data. Oracle identifies the SOAP transport but has not published the affected operation or how it mishandles request data. Low-privileged credentials and network access to SOAP are required; attacks can create, delete, or modify accessible data and hang or repeatedly crash the service.

CVSS severity8.1
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

A Web Service API flaw in Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 allows remote authenticated users to alter data. Oracle identifies the SOAP transport but has not published the affected operation or how it mishandles request data. Low-privileged credentials and network access to SOAP are required; attacks can create, delete, or modify accessible data and hang or repeatedly crash the service.

The record

CVE
CVE-2026-83314
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Oracle Corporation
Product
Oracle BI Publisher
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 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=12.2.1.4.0
  2. Affected versionversion=26.01.0.0.0
  3. Affected versionversion=8.2.0.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle BI Publisherversion=12.2.1.4.0; version=26.01.0.0.0; version=8.2.0.0.0

Published CVSS scores

8.1Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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.

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

No sourced classifications are available.

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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