CVE-2026-60977Network attack vector

Unauthenticated takeover via RMI flaw

Published Aug 18, 2026 · Updated Aug 18, 2026

Oracle WebLogic Server 12.2.1.4.0, 14.1.1.0.0, and 14.1.2.0.0 contains an unspecified RMI flaw in WLS Core Components that allows remote attackers to take over the server. Oracle has published the affected component and protocol, but not the code path or the wrong operation on untrusted RMI input, so the underlying defect remains undisclosed in the public sources reviewed. Exposure requires the WebLogic RMI service to be reachable over the network; Oracle rates the result as full compromise with confidentiality, integrity, and availability impact.

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

Oracle WebLogic Server 12.2.1.4.0, 14.1.1.0.0, and 14.1.2.0.0 contains an unspecified RMI flaw in WLS Core Components that allows remote attackers to take over the server. Oracle has published the affected component and protocol, but not the code path or the wrong operation on untrusted RMI input, so the underlying defect remains undisclosed in the public sources reviewed. Exposure requires the WebLogic RMI service to be reachable over the network; Oracle rates the result as full compromise with confidentiality, integrity, and availability impact.

The record

CVE
CVE-2026-60977
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Oracle Corporation
Product
Oracle WebLogic Server
Classifications
T1210
Attack vector
network
Privileges
unauthenticated

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=12.2.1.4.0
  2. Affected versionversion=14.1.1.0.0
  3. Affected versionversion=14.1.2.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle WebLogic Serverversion=12.2.1.4.0; version=14.1.1.0.0; version=14.1.2.0.0

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.

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

T1210Exploitation of Remote Services

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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