Heap Memory Vulnerability in IBM Concert by IBM
CVE-2025-1719

5.9MEDIUM

Key Information:

Vendor

IBM
Status
Concert
Vendor
CVE Published:
20 January 2026

What is CVE-2025-1719?

IBM Concert versions 1.0.0 through 2.1.0 are susceptible to a vulnerability that may allow remote attackers to gain access to sensitive information from allocated memory. This issue is attributed to improper handling of heap memory, which does not adequately clear sensitive data, leading to potential data breaches. Users of affected versions should apply recommended patches to mitigate this risk.

Affected Version(s)

Concert 1.0.0 <= 2.1.0

References

https://www.ibm.com/support/pages/node/7257006
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

.