CVE-2025-1721CWE-244

CVE-2025-1721

Medium · published December 26, 2025

CVSS v3.1
5.9
EPSS
0%
Percentile
25.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00333 · 25.5th percentile
Weakness
CWE-244 · Improper Clearing of Heap Memory Before Release ('Heap Inspection')
Published
2025-12-26T18:15Z
Affected products (1)
ProductVersionsFixed in
ibm/concert≥ 1.0.0, < 2.2.02.2.0
References (1)
https://www.ibm.com/support/pages/node/7255549 · [email protected]
EPSS history
Timeline
  • 26 DEC 12:55Z
    BM Concert Software Improper Clearing of Heap Memory Before Release.
    cvelistv5