CVE-2026-6928
9.8 CRITICALPublished 2026-09-23 · Updated 2026-09-29
AI risk analysis
- Summary
- The flaw in IBM Concert allows an attacker to corrupt memory, causing application crashes or executing arbitrary code by referencing or accessing memory that has been freed.
- Exploitability
- Exploitation is relatively straightforward for an attacker who can influence program execution or input.
- Blast radius
- If exploited, the impact could be severe, potentially leading to full system compromise or data loss.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to IBM Concert 3.1.0 or later.
rcememory-corruptioncriticalapplication-crash
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
IBM Concert 1.0.0 through 3.0.0 references or accesses memory after it has been freed. This allows an attacker who can influence program execution or input may exploit this condition to corrupt memory, cause application crashes, or execute arbitrary code.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-416
Vendors
ibm, linux
Products
concert, linux kernel
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- CRITICALCVE-2026-102304
- CRITICALCVE-2026-102316
- CRITICALCVE-2026-95310
- CRITICALCVE-2026-95313
- CRITICALCVE-2026-95339
- CRITICALCVE-2017-20242
- CRITICALCVE-2025-59953PoC
- CRITICALCVE-2026-100721PoC
Related by shared AI tags and CWE weakness class. Browse the full archive.