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Critical 9.8Published Sep 23, 2026
CVE-2026-6928Multiple Vulnerabilities in IBM Concert Software
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-416
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- ibm
- NVD analysis
- Analyzed
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
IBM Concert ibm:concert | from 1.0.0 through 3.0.0 | CNA record |
ibm concert ibm:concert | from 1.0.0 through 3.0.0 | NVD |
References
- https://www.ibm.com/support/pages/node/7288830vendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.