{"id":"CVE-2026-6794","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-6794","generatedAt":"2026-10-28T01:51:09.865Z","title":"IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management.","description":"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.","published":"2026-09-23T21:17:02.000Z","lastModified":"2026-09-28T20:47:40.000Z","status":"Analyzed","sourceIdentifier":"psirt@us.ibm.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-415"],"affected":["ibm/concert"],"epss":{"score":0.00167,"percentile":0.05888,"date":"2026-10-26","history":[{"date":"2026-09-24","score":0.00114,"percentile":0.01315}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-23T21:17:02.000Z","detail":{"score":"7.8","severity":"HIGH","publishedAt":"2026-09-23T21:17:02.177Z"},"summary":"New CVE, high severity (CVSS 7.8)."}],"references":[{"url":"https://www.ibm.com/support/pages/node/7288830","tags":["Vendor Advisory"],"source":"psirt@us.ibm.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-6794","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}