Information Leak in IBM Concert Affecting Multiple Versions
CVE-2026-15915

6.2MEDIUM

Key Information:

Vendor

IBM
Status
Concert
Vendor
CVE Published:
22 September 2026

What is CVE-2026-15915?

IBM Concert versions 1.0.0 through 3.0.0 are susceptible to an information leak that could be exploited by a local attacker. The vulnerability arises from the recursive copying of build context directories into container images, potentially exposing sensitive information that should remain protected. This flaw necessitates prompt action by users and administrators to mitigate the risk and secure their environments.

Affected Version(s)

Concert 1.0.0 <= 3.0.0

References

https://www.ibm.com/support/pages/node/7288830
vendor-advisorypatch

CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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