CVE-2026-17442

Credential disclosure via cleartext trace logging

Published Sep 4, 2026 · Updated Sep 4, 2026

Cleartext credential logging in IBM App Connect Enterprise and Integration Bus for z/OS allows local users to read sensitive credentials. The affected adapter nodes write credentials without redaction into trace logs, leaving secret values exposed in locally readable diagnostic output. Exploitation requires local access and a trace-producing execution path; affected releases span App Connect Enterprise 12.0.1.0 through 12.0.12.28 and 13.0.1.0 through 13.0.8.1, plus Integration Bus for z/OS 10.1.0.0 through 10.1.0.7.

CVSS severity5.1
Medium
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext credential logging in IBM App Connect Enterprise and Integration Bus for z/OS allows local users to read sensitive credentials. The affected adapter nodes write credentials without redaction into trace logs, leaving secret values exposed in locally readable diagnostic output. Exploitation requires local access and a trace-producing execution path; affected releases span App Connect Enterprise 12.0.1.0 through 12.0.12.28 and 13.0.1.0 through 13.0.8.1, plus Integration Bus for z/OS 10.1.0.0 through 10.1.0.7.

The record

CVE
CVE-2026-17442
Published
Sep 4, 2026
Updated
Sep 4, 2026
Vendor
OpenBMC Project
Product
Integration Bus for z/OS
Classifications
CWE-532, T1552.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 4, 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=10.1.0.0 <=10.1.0.7

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

OpenBMC Project · Integration Bus for z/OSversion=10.1.0.0 <=10.1.0.7
IBM · App Connect Enterpriseversion=12.0.1.0 <=12.0.12.28; version=13.0.1.0 <=13.0.8.1

Published CVSS scores

5.1IBMCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
T1552.001Credentials In Files

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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