{"id":"CVE-2024-44280","aliases":["EUVD-2024-40995","GHSA-93c2-6235-vfvp"],"status":"published","title":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing...","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. An app may be able to modify protected parts of the file system.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00235,"percentile":0.14597,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-10-28T21:07:46Z","modified":"2026-06-17T07:52:41Z","products":[{"vendor":"apple","product":"mac_os"},{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/121564"},{"url":"https://support.apple.com/en-us/121568","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/121570","tags":["Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Oct/13"},{"url":"http://seclists.org/fulldisclosure/2024/Oct/12"},{"url":"http://seclists.org/fulldisclosure/2024/Oct/11"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-44280"},{"url":"https://github.com/advisories/GHSA-93c2-6235-vfvp"}],"sources":{"cve":[{"id":"CVE-2024-44280","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. An app may be able to modify protected parts of the file system.","status":"published","published":"2024-10-28T21:07:46.325Z","modified":"2026-04-02T18:09:14.119Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:34:06.48311Z"}],"euvd":[{"id":"EUVD-2024-40995","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. An app may be able to modify protected parts of the file system.","status":"published","published":"2024-10-28T21:07:46Z","modified":"2026-04-02T18:09:14Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T19:25:21.737325Z"}],"ghsa":[{"id":"GHSA-93c2-6235-vfvp","title":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing...","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Ventura 13.7.1, macOS Sonoma 14.7.1. An app may be able to modify protected parts of the file system.","status":"published","published":"2024-10-28T21:30:35Z","modified":"2026-04-02T21:33:03Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:07:07.867102Z"}],"nvd":[{"id":"CVE-2024-44280","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1. An app may be able to modify protected parts of the file system.","status":"published","published":"2024-10-28T21:15:08.18Z","modified":"2026-06-17T07:52:41.71Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:10:34.877798Z"}]}}