CVE-2026-6730

critical · 9.8

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.

9.8

CVSS

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EPSS (exploit prob.)

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EPSS percentile

2026-09-23

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-120

References

https://www.ibm.com/support/pages/node/7288830

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-6730