Unrated severityOSV Advisory· Published Dec 26, 2025· Updated Feb 26, 2026
IBM Concert Software Improper Restriction of Operations within the Bounds of a Memory Buffer.
CVE-2025-12771
Description
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.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- www.ibm.com/support/pages/node/7255549mitrevendor-advisorypatch
News mentions
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