{"id":"CVE-2023-38421","aliases":["EUVD-2023-42238","GHSA-mg4h-hrr4-6xm8"],"status":"published","title":"An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS...","description":"The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5, macOS Monterey 12.6.8. Processing a 3D model may result in disclosure of process memory.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00323,"percentile":0.25746,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-07-27T00:30:33Z","modified":"2026-06-17T06:10:08Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT213843","tags":["x_transferred","Release Notes"]},{"url":"https://support.apple.com/en-us/HT213844","tags":["x_transferred","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38421"},{"url":"https://github.com/advisories/GHSA-mg4h-hrr4-6xm8"}],"sources":{"cve":[{"id":"CVE-2023-38421","description":"The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5, macOS Monterey 12.6.8. Processing a 3D model may result in disclosure of process memory.","status":"published","published":"2023-07-27T00:30:33.653Z","modified":"2024-10-22T20:39:46.269Z","updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-42238","description":"The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5, macOS Monterey 12.6.8. Processing a 3D model may result in disclosure of process memory.","status":"published","published":"2023-07-27T00:30:33Z","modified":"2024-10-22T20:39:46Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"none"}],"updated_at":"2026-11-03T00:05:22.224445Z"}],"ghsa":[{"id":"GHSA-mg4h-hrr4-6xm8","title":"An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS...","description":"An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.5, macOS Monterey 12.6.8. Processing a file may lead to a denial-of-service or potentially disclose memory contents.","status":"published","published":"2023-07-27T03:30:28Z","modified":"2024-04-04T06:23:08Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:56:42.088122Z"}],"nvd":[{"id":"CVE-2023-38421","description":"The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5, macOS Monterey 12.6.8. Processing a 3D model may result in disclosure of process memory.","status":"published","published":"2023-07-27T01:15:35.833Z","modified":"2026-06-17T06:10:08.26Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:18.687088Z"}]}}