עברית

Vulnerability Intelligence

CVE-2026-6721

Critical 9.8

Published
Last modified
NVD status
Analyzed

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

ibm: concert; linux: linux kernel

References1

Metrics

CVSS 3.1
9.8 CRITICAL Score source: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS — exploit probability
1% percentile: 68 · as of 9 November 2026
CWE
CWE-78

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