CVE-2026-6730
Multiple Vulnerabilities in IBM Concert Software
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-120 |
| Vendor | ibm |
| Product | concert |
| Published | Sep 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
IBM / Concert
1.0.0 ≤ 3.0.0