{"id":"CVE-2026-88781","revision":"33e017aa188d4d6a82f5ffd375c34f8d","records":[{"revision":"33e017aa188d4d6a82f5ffd375c34f8d","observedAt":"2026-10-27T04:22:56.033+00:00","statement":{"source":"cve-program","id":"CVE-2026-88781","aliases":[],"title":"Untrusted Pointer Dereference in ASUS certain motherboards firmware\u00A0allows a kernel-level privileges\u00A0user can supply an arbitrary memory address via an I/O command, leading to subsequent system information being tampered with or causing a s…","description":"Untrusted Pointer Dereference in ASUS certain motherboards firmware\u00A0allows a kernel-level privileges\u00A0user can supply an arbitrary memory address via an I/O command, leading to subsequent system information being tampered with or causing a system crash.\nRefer to the 'Security Update for Multiple ASUS Motherboards' section on the ASUS Security Advisory for more information.","state":0,"publishedAt":"2026-10-27T02:01:00.588+00:00","modifiedAt":"2026-10-27T02:01:00.588+00:00","affected":[{"ecosystem":"Vendor product","name":"motherboards firmware","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"ASUS\",\n                    \"product\": \"motherboards firmware\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"A520/B550 series Before 3644 4304\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"X570 Series Before 5054\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"A620/A620A Series Before 4003 4004\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"B650 Series Before 1303 4003 4004\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"X670 Series Before 4003 4004\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"B840 Series Before 1804\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"B850 Series Before 1103 1804 2503\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"X870 Series Before 1804 2503\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"X870E Series \\tBefore 1103 2503\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"Knoll Series Before 4003\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"TRX50 Series Before 0703 1403\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"W790 Series Before 2101\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"WRX90 Series Before 1403\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","score":6.8,"severity":"MEDIUM"}],"references":["https://www.asus.com/security-advisory"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-88781","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-88781","identifiers":["CVE-2026-88781"]},"retained":false,"historicalAffected":[]}],"coverage":[]}