{"id":"CVE-2026-40273","aliases":["EUVD-2026-122692","GHSA-h6ff-fpvx-49qm"],"status":"published","title":"Vulnerabilities in the QNX Neutrino kernel affect QNX Software Development Platform and QNX OS for Safety","description":"Improper Input Validation in a procnto message handler could allow an attacker with local access to send a crafted message which can cause an information disclosure in the QNX Neutrino kernel","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1287"],"published":"2026-11-10T19:06:57Z","modified":"2026-11-10T21:33:59Z","products":[{"vendor":"blackberry","product":"qnx software development platform (sdp)"},{"vendor":"blackberry ltd","product":"qnx os for medical"},{"vendor":"blackberry ltd","product":"qnx os for safety"},{"vendor":"blackberry ltd","product":"qnx software development platform (sdp)"},{"vendor":"blackberry ltd.","product":"qnx os for medical"}],"references":[{"url":"https://support.blackberry.com/pkb/s/article/141342"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40273"},{"url":"https://github.com/advisories/GHSA-h6ff-fpvx-49qm"}],"sources":{"cve":[{"id":"CVE-2026-40273","title":"Vulnerabilities in the QNX Neutrino kernel affect QNX Software Development Platform and QNX OS for Safety","description":"Improper Input Validation in a procnto message handler could allow an attacker with local access to send a crafted message which can cause an information disclosure in the QNX Neutrino kernel","status":"published","published":"2026-11-10T19:06:57.717Z","modified":"2026-11-10T19:06:57.717Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-1287"],"updated_at":"2026-11-10T22:18:27.383863Z"}],"euvd":[{"id":"EUVD-2026-122692","description":"Improper Input Validation in a procnto message handler could allow an attacker with local access to send a crafted message which can cause an information disclosure in the QNX Neutrino kernel","status":"published","published":"2026-11-10T19:06:57Z","modified":"2026-11-10T19:06:57Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-11T00:25:06.270116Z"}],"ghsa":[{"id":"GHSA-h6ff-fpvx-49qm","title":"Improper Input Validation in a procnto message handler could allow an attacker with local access...","description":"Improper Input Validation in a procnto message handler could allow an attacker with local access to send a crafted message which can cause an information disclosure in the QNX Neutrino kernel","status":"published","published":"2026-11-10T21:33:53Z","modified":"2026-11-10T21:33:59Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-1287"],"updated_at":"2026-11-10T21:57:55.411542Z"}],"nvd":[{"id":"CVE-2026-40273","description":"Improper Input Validation in a procnto message handler could allow an attacker with local access to send a crafted message which can cause an information disclosure in the QNX Neutrino kernel","status":"published","published":"2026-11-10T19:21:15.85Z","modified":"2026-11-10T19:21:15.85Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-1287"],"updated_at":"2026-11-10T22:21:33.392456Z"}]}}