Critical severity9.8NVD Advisory· Published Sep 23, 2026
CVE-2026-6721
CVE-2026-6721
Description
IBM Concert 1.0.0 through 3.0.0 allows an unauthenticated remote attacker can supply specially crafted input that is incorporated into OS commands, resulting in arbitrary command execution on the underlying system. Successful exploitation allows remote code execution with the privileges of the affected application.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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