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Critical severity9.8NVD Advisory· Published Sep 23, 2026· Updated Sep 28, 2026

CVE-2026-6730

CVE-2026-6730

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • IBM/Concert2 versions
    cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*range: >=1.0.0,<=3.0.0
    • (no CPE)range: 1.0.0 - 3.0.0

Patches

Vulnerability mechanics

References

1

News mentions

1