CVE-2026-15915

Received Received - Intake

IBM Concert Container Image Build Context Information Disclosure

Publication date: 2026-09-22

Last updated on: 2026-09-22

Assigner: IBM Corporation

Description

IBM Concert 1.0.0 through 3.0.0 could allow a local attacker to obtain sensitive information due to recursive copying of build context directories into container images.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-22

Last Modified

2026-09-22

Generated

2026-09-23

AI Q&A

2026-09-23

EPSS Evaluated

N/A

NVD

CVE-2026-15915

Affected Vendors & Products

Vendor	Product	Version / Range
ibm	concert	From 1.0.0 (inc) to 3.0.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-552	The product makes files or directories accessible to unauthorized actors, even though they should not be.

Attack-Flow Graph

Executive Summary

IBM Concert versions 1.0.0 through 3.0.0 have a flaw where build context directories are recursively copied into container images. This allows a local attacker to access sensitive information stored in those directories.

Impact Analysis

A local attacker could exploit this to steal sensitive data from container images, potentially leading to unauthorized access or data breaches. The impact is limited to local systems as exploitation requires local access.

Compliance Impact

This vulnerability could lead to unauthorized exposure of personal or sensitive data, violating GDPR and HIPAA compliance requirements. Organizations must address it to avoid legal penalties and reputational damage.

Mitigation Strategies

Update IBM Concert to a version beyond 3.0.0 to address the recursive copying issue. Review container images for sensitive data leaks and remove any unnecessary build context directories.

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