CVE-2026-60415Network attack vector

Server takeover via undisclosed T3 IIOP flaw

Published Aug 18, 2026 · Updated Aug 20, 2026

Remote compromise in Oracle WebLogic Server allows remote attackers to take over the server via T3 or IIOP on affected versions. Oracle has not disclosed the vulnerable Core code path or the unsafe operation on T3 or IIOP input, so the public record does not identify the exact flaw. Exposure requires network reachability to the T3 or IIOP listeners; Oracle lists 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 as affected, and successful exploitation yields full confidentiality, integrity, and availability impact on the WebLogic instance.

CVSS severity8.1
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Remote compromise in Oracle WebLogic Server allows remote attackers to take over the server via T3 or IIOP on affected versions. Oracle has not disclosed the vulnerable Core code path or the unsafe operation on T3 or IIOP input, so the public record does not identify the exact flaw. Exposure requires network reachability to the T3 or IIOP listeners; Oracle lists 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 as affected, and successful exploitation yields full confidentiality, integrity, and availability impact on the WebLogic instance.

The record

CVE
CVE-2026-60415
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle Corporation
Product
Oracle WebLogic Server
Classifications
CWE-200, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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 WebLogic Serverversion=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

8.1OracleCVSS:3.1/AV:N/AC:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1210Exploitation of Remote Services

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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