{"id":"CVE-2026-93495","aliases":["EUVD-2026-90452","GHSA-4pjr-762p-4q8c"],"status":"published","title":"Improper initialization in an ASUS certain motherboard allows an physically proximate user to...","description":"Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a specially crafted device.\nRefer to the ' \nSecurity Update for Multiple ASUS Motherboards  ' section on the ASUS Security Advisory for more information.","severity":{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00159,"percentile":0.0509,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-665"],"published":"2026-10-01T02:00:12Z","modified":"2026-10-05T02:16:54Z","products":[{"vendor":"asus","product":"motherboard(prime z390-a )"},{"vendor":"asus","product":"motherboard(prime z390-a/h10 )"},{"vendor":"asus","product":"motherboard(pro ws c246-ace )"},{"vendor":"asus","product":"motherboard(rog maximus xi apex )"},{"vendor":"asus","product":"motherboard(rog maximus xi code )"},{"vendor":"asus","product":"motherboard(rog maximus xi extreme )"},{"vendor":"asus","product":"motherboard(rog maximus xi formula )"},{"vendor":"asus","product":"motherboard(rog maximus xi gene )"},{"vendor":"asus","product":"motherboard(rog maximus xi hero (wi-fi) )"},{"vendor":"asus","product":"motherboard(rog maximus xi hero )"},{"vendor":"asus","product":"motherboard(rog strix z390-e gaming )"},{"vendor":"asus","product":"motherboard(rog strix z390-f gaming )"},{"vendor":"asus","product":"motherboard(ws z390 pro )"}],"references":[{"url":"https://www.asus.com/security-advisory"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93495"},{"url":"https://github.com/advisories/GHSA-4pjr-762p-4q8c"}],"sources":{"cve":[{"id":"CVE-2026-93495","description":"Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a specially crafted device.\nRefer to the ' \nSecurity Update for Multiple ASUS Motherboards  ' section on the ASUS Security Advisory for more information.","status":"published","published":"2026-10-01T02:00:12.144Z","modified":"2026-10-05T01:49:10.102Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T14:19:54.50686Z"}],"euvd":[{"id":"EUVD-2026-90452","description":"Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a specially crafted device.\nRefer to the ' \nSecurity Update for Multiple ASUS Motherboards  ' section on the ASUS Security Advisory for more information.","status":"published","published":"2026-10-01T02:00:12Z","modified":"2026-10-05T01:49:10Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T17:27:40.640907Z"}],"ghsa":[{"id":"GHSA-4pjr-762p-4q8c","title":"Improper initialization in an ASUS certain motherboard allows an physically proximate user to...","description":"Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a specially crafted device.","status":"published","published":"2026-10-01T03:31:13Z","modified":"2026-10-01T03:31:14Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T15:12:39.341866Z"}],"nvd":[{"id":"CVE-2026-93495","description":"Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a specially crafted device.\nRefer to the ' \nSecurity Update for Multiple ASUS Motherboards  ' section on the ASUS Security Advisory for more information.","status":"published","published":"2026-10-01T02:16:54.15Z","modified":"2026-10-05T02:16:54.37Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T14:12:53.097633Z"}]}}