{"id":"CVE-2026-15266","aliases":["EUVD-2026-119668","GHSA-whqc-5qpc-xmvj"],"status":"published","title":"Multiple Vulnerabilities in IBM Concert Software","description":"IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command execution, which could be exploited to run arbitrary system commands on the host.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00876,"percentile":0.59289,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-11-08T17:34:54Z","modified":"2026-11-08T18:30:33Z","products":[{"vendor":"ibm","product":"concert"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7294607","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15266"},{"url":"https://github.com/advisories/GHSA-whqc-5qpc-xmvj"}],"sources":{"cve":[{"id":"CVE-2026-15266","title":"Multiple Vulnerabilities in IBM Concert Software","description":"IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command execution, which could be exploited to run arbitrary system commands on the host.","status":"published","published":"2026-11-08T17:34:54.696Z","modified":"2026-11-10T04:56:05.655Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-08T18:44:07.937542Z"}],"euvd":[{"id":"EUVD-2026-119668","description":"IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command execution, which could be exploited to run arbitrary system commands on the host.","status":"published","published":"2026-11-08T17:34:54Z","modified":"2026-11-10T04:56:05Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-08T21:14:08.25264Z"}],"ghsa":[{"id":"GHSA-whqc-5qpc-xmvj","title":"IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command...","description":"IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command execution, which could be exploited to run arbitrary system commands on the host.","status":"published","published":"2026-11-08T18:30:26Z","modified":"2026-11-08T18:30:33Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-08T18:44:20.359761Z"}],"nvd":[{"id":"CVE-2026-15266","description":"IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command execution, which could be exploited to run arbitrary system commands on the host.","status":"published","published":"2026-11-08T18:17:02.45Z","modified":"2026-11-10T05:18:01.39Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-09T23:16:05.676207Z"}]}}