Vulnerability Description
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 Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Concert | >= 1.0.0, <= 3.0.0 |
| Linux | Linux Kernel | - |
Related Weaknesses (CWE)
References
- https://www.ibm.com/support/pages/node/7288830Vendor Advisory
FAQ
What is CVE-2026-6730?
CVE-2026-6730 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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.
How severe is CVE-2026-6730?
CVE-2026-6730 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-6730?
Check the references section above for vendor advisories and patch information. Affected products include: Ibm Concert, Linux Linux Kernel.