ibmCVE-2026-6730
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.
Critical9.8CVE-2026-6730 · Published Sep 23, 2026 · updated Sep 25, 2026
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Concert Vendor | >= 1.0.0, <= 3.0.0 | No fix yet |
Details and references
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.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity from
- no source yet
- Weakness
- CWE-120