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Critical · 9.8 CVE-2026-6721 EUVD-2026-85661GHSA-v72j-hv4w-mxvh

Multiple Vulnerabilities in IBM Concert Software

Published Sep 23, 2026 · Updated Sep 25, 2026 · Assigned by ibm

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.

Affected products

VendorProductAffectedFixed
IBM Concert 1.0.0 – ≤ 3.0.0 —

Advisories 1

References