Sensitive Information Exposure in IBM Concert Product
CVE-2025-33101

5.9MEDIUM

Key Information:

Vendor

IBM
Status
Concert
Vendor
CVE Published:
17 February 2026

What is CVE-2025-33101?

The IBM Concert product, versions 1.0.0 through 2.1.0, has a vulnerability that may allow an attacker to exploit man-in-the-middle techniques for sensitive information retrieval. The flaw arises from improper management of heap memory, which may leave residual data accessible. This exposure could lead to unauthorized access to sensitive user data, posing significant security risks to organizations utilizing the affected versions of IBM Concert. Users are encouraged to review the vendor's advisory for mitigation strategies.

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Affected Version(s)

Concert 1.0.0 <= 2.1.0

References

https://www.ibm.com/support/pages/node/7260162
vendor-advisorypatch

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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