{"id":"CVE-2026-105443","aliases":["EUVD-2026-100492","GHSA-h2rr-h6w6-w29v"],"status":"published","title":"IBM WebSphere Application Server Liberty is affected by an improper access control","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00229,"percentile":0.13797,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-10-13T20:17:03Z","modified":"2026-10-16T18:17:21Z","products":[{"vendor":"ibm","product":"websphere application server - liberty"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7292226","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105443"},{"url":"https://github.com/advisories/GHSA-h2rr-h6w6-w29v"}],"sources":{"cve":[{"id":"CVE-2026-105443","title":"IBM WebSphere Application Server Liberty is affected by an improper access control","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.","status":"published","published":"2026-10-13T20:17:03.461Z","modified":"2026-10-16T17:16:58.05Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:19:56.755658Z"}],"euvd":[{"id":"EUVD-2026-100492","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.","status":"published","published":"2026-10-13T20:17:03Z","modified":"2026-10-16T17:16:58Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T17:00:04.331134Z"}],"ghsa":[{"id":"GHSA-h2rr-h6w6-w29v","title":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation...","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.","status":"published","published":"2026-10-13T21:37:28Z","modified":"2026-10-13T21:37:30Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:13:21.557572Z"}],"nvd":[{"id":"CVE-2026-105443","description":"IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 has insufficient isolation between servers sharing an install.","status":"published","published":"2026-10-13T21:17:27.1Z","modified":"2026-10-16T18:17:21.827Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:58.630796Z"}]}}