CVE-2026-6794
published 2026-09-23CVE-2026-6794: IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management. A local attacker can exploit this flaw to…
PriorityP343high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.11%
1.4th percentile
IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management. A local attacker can exploit this flaw to corrupt heap memory and execute arbitrary code in the context of the affected process.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ibm | concert | 1.0.0 – 3.0.0 | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
VulDB
IBM Concert up to 3.0.0 double free
vuldb·2026-09-23·CVSS 7.8
CVE-2026-6794 [HIGH] IBM Concert up to 3.0.0 double free
A vulnerability classified as very critical has been found in IBM Concert up to 3.0.0. This vulnerability affects unknown code. The manipulation leads to double free.
This vulnerability is uniquely identified as CVE-2026-6794. Local access is required to approach this attack. No exploit exists.
GHSA
IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management.
ghsa_unreviewed·2026-09-23
CVE-2026-6794 [HIGH] CWE-415 IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management.
IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management. A local attacker can exploit this flaw to corrupt heap memory and execute arbitrary code in the context of the affected process.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-23
Published