CVE-2025-12771

IBM Concert 1.0.0 through 2.1.0 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user could overflow the buffer and execute arbitrary code on the system.

Score

CVSS 3.1 7.8 High

Status

Analyzed - psirt@us.ibm.com

Published

2025-12-26

Last modified

2026-10-07

Weaknesses

CWE-119

Affected products

• Concert (Ibm)

References

• https://www.ibm.com/support/pages/node/7255549