{"id":"CVE-2023-40404","aliases":["EUVD-2023-44975","GHSA-8q5r-gmrx-88jx"],"status":"published","title":"A use-after-free issue was addressed with improved memory management. This issue is fixed in...","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sonoma 14.1. An app may be able to execute arbitrary code with kernel privileges.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01178,"percentile":0.67901,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-416"],"published":"2023-10-25T18:32:05Z","modified":"2026-06-17T06:17:37Z","exploits":[{"source":"pocgithub","id":"geniuszly/GenEtherExploit","title":"geniuszly/GenEtherExploit","date":"2024-09-30","url":"https://github.com/geniuszly/GenEtherExploit"}],"products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT213984","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213984","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2023/Oct/24","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40404"},{"url":"https://github.com/advisories/GHSA-8q5r-gmrx-88jx"}],"sources":{"cve":[{"id":"CVE-2023-40404","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sonoma 14.1. An app may be able to execute arbitrary code with kernel privileges.","status":"published","published":"2023-10-25T18:32:05.873Z","modified":"2025-02-13T17:07:55.185Z","updated_at":"2026-11-02T14:35:21.971258Z"}],"euvd":[{"id":"EUVD-2023-44975","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sonoma 14.1. An app may be able to execute arbitrary code with kernel privileges.","status":"published","published":"2023-10-25T18:32:05Z","modified":"2025-02-13T17:07:55Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:03:49.604577Z"}],"ghsa":[{"id":"GHSA-8q5r-gmrx-88jx","title":"A use-after-free issue was addressed with improved memory management. This issue is fixed in...","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sonoma 14.1. An app may be able to execute arbitrary code with kernel privileges.","status":"published","published":"2023-10-25T21:30:32Z","modified":"2023-11-11T05:04:05Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:54:59.032182Z"}],"nvd":[{"id":"CVE-2023-40404","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sonoma 14.1. An app may be able to execute arbitrary code with kernel privileges.","status":"published","published":"2023-10-25T19:15:09.157Z","modified":"2026-06-17T06:17:37.403Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:08:40.004465Z"}]}}