{"schema":"threatline.record/2","record":{"id":"CVE-2026-88781","aliases":[],"summary":"Untrusted Pointer Dereference in ASUS certain motherboards firmware allows a kernel-level privileges user can supply an arbitrary memory address via an I/O command, leading to subsequent system inform","details":"Untrusted Pointer Dereference in ASUS certain motherboards firmware allows a kernel-level privileges user 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.","categories":["Unclassified"],"product":"motherboards firmware","vendor":"ASUS","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88781","source_modified_at":"2026-10-27T02:01:00.588Z","fetched_at":"2026-10-27T04:51:10.072820Z","product":"motherboards firmware","vendor":"ASUS","versions":[{"status":"affected","version":"A520/B550 series Before 3644 4304","versionType":"custom"},{"status":"affected","version":"X570 Series Before 5054","versionType":"custom"},{"status":"affected","version":"A620/A620A Series Before 4003 4004"},{"status":"affected","version":"B650 Series Before 1303 4003 4004"},{"status":"affected","version":"X670 Series Before 4003 4004"},{"status":"affected","version":"B840 Series Before 1804"},{"status":"affected","version":"B850 Series Before 1103 1804 2503"},{"status":"affected","version":"X870 Series Before 1804 2503"},{"status":"affected","version":"X870E Series \tBefore 1103 2503"},{"status":"affected","version":"Knoll Series Before 4003"},{"status":"affected","version":"TRX50 Series Before 0703 1403"},{"status":"affected","version":"W790 Series Before 2101"},{"status":"affected","version":"WRX90 Series Before 1403"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-27T02:01:00.588Z","modified_at":"2026-10-27T02:01:00.588Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-88781","fetched_at":"2026-10-27T04:51:10.072820Z","source_modified_at":"2026-10-27T02:01:00.588Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://www.asus.com/security-advisory"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-27T02:01:00.588Z","content_hash":"9a7af1f772aaff8d7dc6490688ad2aa85222381a519ecf11c9bd169ffaa7b32a"}}