{"schemaVersion":3,"id":"USN-8908-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"bluez vulnerabilities\n\nMichael Bommarito discovered that BlueZ incorrectly handled codec\ncapability storage in the A2DP profile. An attacker could possibly\nuse this issue to cause a stack buffer overflow, resulting in a denial\nof service or arbitrary code execution. This issue only affected Ubuntu\n20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 26.04 LTS.\n(CVE-2026-19774)\n\nIt was discovered that BlueZ incorrectly handled packet length validation.\nAn attacker could possibly use this issue to read out of bounds memory,\ncausing a crash or exposing sensitive information. (CVE-2026-75032)\n\nIt was discovered that BlueZ incorrectly handled crafted XML input. An\nattacker could possibly use this issue to crash BlueZ, resulting in a\ndenial of service. (CVE-2026-80185)\n\nIt was discovered that BlueZ incorrectly parsed remote names from Extended\nInquiry Response data. An attacker could possibly use this issue to cause a\nstack buffer overflow, resulting in a denial of service or arbitrary code\nexecution. (CVE-2026-80186)\n\nAlexandro Calo discovered that BlueZ incorrectly parsed certain responses\nin the AVRCP profile. An attacker could possibly use this issue to access\nout of bounds memory, causing a crash or exposing sensitive information.\n(CVE-2026-85218)","dates":{"published":"2026-10-08T21:50:08.000Z","modified":"2026-10-09T19:41:59.910Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"bluez","name":"bluez","label":"bluez","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/bluez","purlType":"deb","versions":[{"text":"< 5.37-0ubuntu5.3+esm6","noFixRecorded":false,"fixedIn":null},{"text":"< 5.48-0ubuntu3.9+esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 5.53-0ubuntu3.9+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 5.64-0ubuntu1.5","noFixRecorded":false,"fixedIn":null},{"text":"< 5.72-0ubuntu5.7","noFixRecorded":false,"fixedIn":null},{"text":"< 5.85-4ubuntu0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.37-0ubuntu5.3+esm6 | < 5.48-0ubuntu3.9+esm3 | < 5.53-0ubuntu3.9+esm1 | < 5.64-0ubuntu1.5 | < 5.72-0ubuntu5.7 | < 5.85-4ubuntu0.3","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8908-1","label":"ubuntu.com/security/notices/USN-8908-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-19774","label":"ubuntu.com/security/CVE-2026-19774","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-75032","label":"ubuntu.com/security/CVE-2026-75032","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-80185","label":"ubuntu.com/security/CVE-2026-80185","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-80186","label":"ubuntu.com/security/CVE-2026-80186","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-85218","label":"ubuntu.com/security/CVE-2026-85218","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2026-19774","CVE-2026-75032","CVE-2026-80185","CVE-2026-80186","CVE-2026-85218"],"downstream":[],"duplicates":[],"related":["CVE-2026-19774","CVE-2026-75032","CVE-2026-80185","CVE-2026-80186","CVE-2026-85218"]},"timeline":[{"kind":"published","date":"2026-10-08T21:50:08.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-09T19:41:59.910Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T13:32:41.244Z","stale":false,"partial":false}}