{"id":"CVE-2026-50077","aliases":["EUVD-2026-122684","GHSA-mwqm-2j7c-h47c"],"status":"published","title":"Vulnerabilities in the QNX Virtual Machine (QVM) affect QNX Hypervisor and QNX Hypervisor for Safety","description":"Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute arbitrary code in the QVM to cause memory corruption, information disclosure or a crash of the QVM.","severity":{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2026-11-10T19:28:51Z","modified":"2026-11-10T21:34:38Z","products":[{"vendor":"blackberry ltd","product":"qnx hypervisor"},{"vendor":"blackberry ltd","product":"qnx hypervisor for safety"}],"references":[{"url":"https://support.blackberry.com/pkb/s/article/141343"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50077"},{"url":"https://github.com/advisories/GHSA-mwqm-2j7c-h47c"}],"sources":{"cve":[{"id":"CVE-2026-50077","title":"Vulnerabilities in the QNX Virtual Machine (QVM) affect QNX Hypervisor and QNX Hypervisor for Safety","description":"Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute arbitrary code in the QVM to cause memory corruption, information disclosure or a crash of the QVM.","status":"published","published":"2026-11-10T19:28:51.34Z","modified":"2026-11-10T19:28:51.34Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-10T22:18:27.383863Z"}],"euvd":[{"id":"EUVD-2026-122684","description":"Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute arbitrary code in the QVM to cause memory corruption, information disclosure or a crash of the QVM.","status":"published","published":"2026-11-10T19:28:51Z","modified":"2026-11-10T19:28:51Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-11T00:25:05.393278Z"}],"ghsa":[{"id":"GHSA-mwqm-2j7c-h47c","title":"Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute...","description":"Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute arbitrary code in the QVM to cause memory corruption, information disclosure or a crash of the QVM.","status":"published","published":"2026-11-10T21:34:31Z","modified":"2026-11-10T21:34:38Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-10T21:57:58.545441Z"}],"nvd":[{"id":"CVE-2026-50077","description":"Invalid Memory Access via the MSI-X table in QVM could allow an attacker in the guest to execute arbitrary code in the QVM to cause memory corruption, information disclosure or a crash of the QVM.","status":"published","published":"2026-11-10T20:19:12.123Z","modified":"2026-11-10T20:19:12.123Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-10T22:21:33.755054Z"}]}}