{"id":"CVE-2023-21355","aliases":["EUVD-2023-25523","GHSA-355v-4c72-22g9"],"status":"published","title":"In libaudioclient, there is a possible out of bounds write due to a use after free. This could...","description":"In libaudioclient, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00093,"percentile":0.00527,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2023-10-30T16:56:37Z","modified":"2026-06-17T05:32:25Z","products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/docs/security/bulletin/android-14","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21355"},{"url":"https://github.com/advisories/GHSA-355v-4c72-22g9"}],"sources":{"cve":[{"id":"CVE-2023-21355","description":"In libaudioclient, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-10-30T16:56:37.756Z","modified":"2024-09-06T19:26:12.993Z","updated_at":"2026-11-02T14:35:20.812737Z"}],"euvd":[{"id":"EUVD-2023-25523","description":"In libaudioclient, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-10-30T16:56:37Z","modified":"2024-09-06T19:26:12Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:56:01.134485Z"}],"ghsa":[{"id":"GHSA-355v-4c72-22g9","title":"In libaudioclient, there is a possible out of bounds write due to a use after free. This could...","description":"In libaudioclient, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-10-30T18:30:25Z","modified":"2023-11-04T03:30:19Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:54:48.673101Z"}],"nvd":[{"id":"CVE-2023-21355","description":"In libaudioclient, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2023-10-30T17:15:51.51Z","modified":"2026-06-17T05:32:25.173Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:08:41.047232Z"}]}}