{"id":"CVE-2026-35553","aliases":["EUVD-2026-21848","GHSA-gp9q-xqfw-39jw"],"status":"published","title":"Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow...","description":"Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow vulnerability. An attacker may execute arbitrary code by modifying certain registry values.","severity":{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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":0.0015,"percentile":0.04174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-04-13T04:03:43Z","modified":"2026-10-26T21:10:00Z","products":[{"vendor":"dynabook inc.","product":"drfec.sys"},{"vendor":"dynabook inc.","product":"tosrfec.sys"}],"references":[{"url":"https://global.sharp/corporate/info/product-security/advisory-list/2026-001/"},{"url":"https://corporate.jp.sharp/info/product-security/advisory-list/2026-001/"},{"url":"https://jvn.jp/en/vu/JVNVU96334293/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35553"},{"url":"https://corporate.jp.sharp/info/product-security/advisory-list/2026-001"},{"url":"https://global.sharp/corporate/info/product-security/advisory-list/2026-001"},{"url":"https://jvn.jp/en/vu/JVNVU96334293"},{"url":"https://github.com/advisories/GHSA-gp9q-xqfw-39jw"}],"sources":{"cve":[{"id":"CVE-2026-35553","description":"Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow vulnerability. An attacker may execute arbitrary code by modifying certain registry values.","status":"published","published":"2026-04-13T04:03:43.009Z","modified":"2026-04-13T15:00:22.042Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:20:05.505362Z"}],"euvd":[{"id":"EUVD-2026-21848","description":"Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow vulnerability. An attacker may execute arbitrary code by modifying certain registry values.","status":"published","published":"2026-04-13T04:03:43Z","modified":"2026-04-13T15:00:22Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:24:27.958964Z"}],"ghsa":[{"id":"GHSA-gp9q-xqfw-39jw","title":"Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow...","description":"Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow vulnerability. An attacker may execute arbitrary code by modifying certain registry values.","status":"published","published":"2026-04-13T06:30:31Z","modified":"2026-04-13T06:30:37Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:07:25.53537Z"}],"nvd":[{"id":"CVE-2026-35553","description":"Bluetooth ACPI Drivers provided by Dynabook Inc. contain a stack-based buffer overflow vulnerability. An attacker may execute arbitrary code by modifying certain registry values.","status":"published","published":"2026-04-13T05:16:04.693Z","modified":"2026-10-26T21:10:00.17Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/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"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:12:14.37744Z"}]}}