CVE-2026-62458Network attack vector

Authenticated data modification and denial of service

Published Aug 18, 2026 · Updated Aug 18, 2026

Access control failure in Oracle Work in Process 12.2.3 through 12.2.15 allows remote authenticated users to modify data or crash the service. Oracle identifies the affected locus only as Internal Operations and does not disclose the wrong operation performed on HTTP input. Exploitation requires low-privileged credentials and can update, insert, or delete some accessible data or cause a hang or repeatable crash.

CVSS severity7.1
High
EPSS probability0.24%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access control failure in Oracle Work in Process 12.2.3 through 12.2.15 allows remote authenticated users to modify data or crash the service. Oracle identifies the affected locus only as Internal Operations and does not disclose the wrong operation performed on HTTP input. Exploitation requires low-privileged credentials and can update, insert, or delete some accessible data or cause a hang or repeatable crash.

The record

CVE
CVE-2026-62458
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Oracle Corporation
Product
Oracle Work in Process
Classifications
CWE-770, CWE-284, T1565, T1499
Attack vector
network
Privileges
authenticated

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=12.2.3 <=12.2.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle Work in Processversion=12.2.3 <=12.2.15

Published CVSS scores

7.1Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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 11, 2026Sep 17, 2026
Latest reporting daySep 17, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-770Allocation of Resources Without Limits or Throttling
CWE-284Improper Access Control
T1565Data Manipulation
T1499Endpoint Denial of Service

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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