CVE-2025-36154

Local information disclosure via cleartext build artifacts

Published Dec 24, 2025 · Updated Dec 24, 2025

Cleartext storage in IBM Concert 1.0.0 through 2.1.0 allows local users to obtain sensitive data from recursive Docker builds. During recursive Docker builds, Concert writes sensitive information to disk without protecting its confidentiality; IBM has not identified the file, data type, or responsible component. Reachability requires local access to build artifacts, and the reported impact is limited to reading exposed information.

CVSS severity6.2
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext storage in IBM Concert 1.0.0 through 2.1.0 allows local users to obtain sensitive data from recursive Docker builds. During recursive Docker builds, Concert writes sensitive information to disk without protecting its confidentiality; IBM has not identified the file, data type, or responsible component. Reachability requires local access to build artifacts, and the reported impact is limited to reading exposed information.

The record

CVE
CVE-2025-36154
Published
Dec 24, 2025
Updated
Dec 24, 2025
Vendor
IBM
Product
Concert
Classifications
CWE-313, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 24, 2025Record 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=1.0.0 <=2.1.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

IBM · Concertversion=1.0.0 <=2.1.0

Published CVSS scores

6.2IBMCVSS:3.1/AV:L/AC:L/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.

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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-313Cleartext Storage in a File or on Disk
T1005Data from Local System

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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