CVSS 9.8 (critical) · published 2026-09-23
IBM Concert 1.0.0 through 3.0.0 is vulnerable to a buffer overflow, caused by improper bounds checking. A local user could overflow the buffer and execute arbitrary code on the system.
Affected products (NVD): ibm concert
Weakness: CWE-120
Source: NVD CVE-2026-6730
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