CVE-2025-1719
Published: 20 January 2026
Summary
CVE-2025-1719 is a medium-severity Heap Inspection (CWE-244) vulnerability in Ibm Concert. Its CVSS base score is 5.9 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 17.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Remote heap memory disclosure in a server application directly enables T1190 for initial exploitation and T1552 for potential extraction of credentials or secrets from process memory.
NVD Description
IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory.
Deeper analysisAI
IBM Concert versions 1.0.0 through 2.1.0 are affected by CVE-2025-1719, a vulnerability stemming from improper clearing of heap memory (CWE-244). This flaw could allow a remote attacker to obtain sensitive information from allocated memory. The vulnerability received a CVSS v3.1 base score of 5.9, reflecting medium severity with high confidentiality impact.
A remote attacker with no privileges or user interaction required can exploit this over the network, though it demands high attack complexity. Successful exploitation enables disclosure of sensitive data from heap memory without impacting integrity or availability, and the scope remains unchanged.
IBM has published an advisory with details on mitigation at https://www.ibm.com/support/pages/node/7257006.
Details
- CWE(s)