CVE-2026-60254Network attack vector

Unauthenticated takeover via missing TCP authentication

Published Jul 21, 2026 · Updated Jul 21, 2026

Authentication bypass in Oracle Coherence Core 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 allows remote attackers to take over the service. Oracle identifies the affected component only as Core and does not disclose the code path or TCP request that omits the critical authentication check. Any remote attacker with TCP network access can reach the flaw; successful exploitation grants control of the service and all data it can access.

CVSS severity9.8
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Oracle Coherence Core 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 allows remote attackers to take over the service. Oracle identifies the affected component only as Core and does not disclose the code path or TCP request that omits the critical authentication check. Any remote attacker with TCP network access can reach the flaw; successful exploitation grants control of the service and all data it can access.

The record

CVE
CVE-2026-60254
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Oracle Corporation
Product
Oracle Coherence
Classifications
CWE-306, CAPEC-166, CAPEC-62, CAPEC-12, CAPEC-216, CAPEC-36, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 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=12.2.1.4.0
  2. Affected versionversion=14.1.1.0.0
  3. Affected versionversion=14.1.2.0.0
  4. Affected versionversion=15.1.1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle Coherenceversion=12.2.1.4.0; version=14.1.1.0.0; version=14.1.2.0.0; version=15.1.1.0.0

Published CVSS scores

9.8Oracle CorporationCVSS: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.

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

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
CAPEC-166Force the System to Reset Values
CAPEC-62Cross Site Request Forgery
CAPEC-12Choosing Message Identifier
CAPEC-216Communication Channel Manipulation
CAPEC-36Using Unpublished Interfaces or Functionality
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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