CVE-2026-60699Network attack vector

Unauthenticated data disclosure over T3 IIOP

Published Aug 18, 2026 · Updated Aug 19, 2026

Information disclosure in Oracle WebLogic Server allows remote attackers to read sensitive data over T3 or IIOP without authentication. Oracle describes the flaw only as a Core-component issue reachable through T3 and IIOP; no public advisory, CVE record, or retrieved patch detail discloses the affected code path or the unsafe operation on attacker-supplied input. Exposure requires network reachability to those protocols, and the published CVSS vector bounds the direct impact to confidentiality, although Oracle notes a scope change that can expose data reachable through connected products.

CVSS severity8.6
High
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Oracle WebLogic Server allows remote attackers to read sensitive data over T3 or IIOP without authentication. Oracle describes the flaw only as a Core-component issue reachable through T3 and IIOP; no public advisory, CVE record, or retrieved patch detail discloses the affected code path or the unsafe operation on attacker-supplied input. Exposure requires network reachability to those protocols, and the published CVSS vector bounds the direct impact to confidentiality, although Oracle notes a scope change that can expose data reachable through connected products.

The record

CVE
CVE-2026-60699
Published
Aug 18, 2026
Updated
Aug 19, 2026
Vendor
Oracle
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 19, 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 · 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

8.6OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

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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