{"id":"CVE-2018-9476","aliases":["EUVD-2018-21070","GHSA-mfqf-v4g7-45g7"],"status":"published","title":"In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper...","description":"In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper locking. This could lead to remote escalation of privilege in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android ID: A-109699112","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02478,"percentile":0.84676,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2018-10-02T19:00:00Z","modified":"2026-06-17T02:06:45Z","products":[{"vendor":"google","product":"android"},{"vendor":"google inc.","product":"android"}],"references":[{"url":"http://www.securityfocus.com/bid/105482","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://source.android.com/security/bulletin/2018-10-01%2C","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://android.googlesource.com/platform/system/bt/+/dd28d8ddf2985d654781770c691c60b45d7f32b4","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9476"},{"url":"https://source.android.com/security/bulletin/2018-10-01,"},{"url":"https://github.com/advisories/GHSA-mfqf-v4g7-45g7"}],"sources":{"cve":[{"id":"CVE-2018-9476","description":"In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper locking. This could lead to remote escalation of privilege in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android ID: A-109699112","status":"published","published":"2018-10-02T19:00:00Z","modified":"2024-09-17T02:11:01.458Z","updated_at":"2026-11-02T14:35:02.603326Z"}],"euvd":[{"id":"EUVD-2018-21070","description":"In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper locking. This could lead to remote escalation of privilege in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android ID: A-109699112","status":"published","published":"2018-10-02T19:00:00Z","modified":"2024-09-17T02:11:01Z","updated_at":"2026-11-03T00:28:42.924013Z"}],"ghsa":[{"id":"GHSA-mfqf-v4g7-45g7","title":"In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper...","description":"In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper locking. This could lead to remote escalation of privilege in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android ID: A-109699112","status":"published","published":"2022-05-14T01:44:34Z","modified":"2023-02-02T05:04:14Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:51:49.55689Z"}],"nvd":[{"id":"CVE-2018-9476","description":"In avrc_pars_browsing_cmd of avrc_pars_tg.cc, there is a possible use-after-free due to improper locking. This could lead to remote escalation of privilege in the Bluetooth service with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android ID: A-109699112","status":"published","published":"2018-10-02T19:29:02.963Z","modified":"2026-06-17T02:06:45.957Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:04:42.52179Z"}]}}