{"id":"CVE-2023-42856","aliases":["EUVD-2023-47277","GHSA-x9v9-7hfr-q9g4"],"status":"published","title":"The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1,...","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1, macOS Monterey 12.7.1, macOS Ventura 13.6.1. Processing a file may lead to unexpected app termination or arbitrary code execution.","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":"2026-11-09","score":0.00407,"percentile":0.35274,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2023-10-25T18:31:50Z","modified":"2026-06-17T06:24:41Z","products":[{"vendor":"apple","product":"mac_os"},{"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/en-us/HT213985","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213983","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213984","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213985","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213983","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2023/Oct/21","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2023/Oct/24","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2023/Oct/26","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42856"},{"url":"https://github.com/advisories/GHSA-x9v9-7hfr-q9g4"}],"sources":{"cve":[{"id":"CVE-2023-42856","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1, macOS Monterey 12.7.1, macOS Ventura 13.6.1. Processing a file may lead to unexpected app termination or arbitrary code execution.","status":"published","published":"2023-10-25T18:31:50.041Z","modified":"2025-02-13T17:12:47.974Z","updated_at":"2026-11-02T14:35:17.812395Z"}],"euvd":[{"id":"EUVD-2023-47277","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1, macOS Monterey 12.7.1, macOS Ventura 13.6.1. Processing a file may lead to unexpected app termination or arbitrary code execution.","status":"published","published":"2023-10-25T18:31:50Z","modified":"2025-02-13T17:12:47Z","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":"2026-11-03T00:03:49.098775Z"}],"ghsa":[{"id":"GHSA-x9v9-7hfr-q9g4","title":"The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1,...","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1, macOS Monterey 12.7.1, macOS Ventura 13.6.1. Processing a file may lead to unexpected app termination or arbitrary code execution.","status":"published","published":"2023-10-25T21:30:32Z","modified":"2023-11-11T05:04:06Z","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-119"],"updated_at":"2026-11-02T14:54:59.032182Z"}],"nvd":[{"id":"CVE-2023-42856","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.1, macOS Monterey 12.7.1, macOS Ventura 13.6.1. Processing a file may lead to unexpected app termination or arbitrary code execution.","status":"published","published":"2023-10-25T19:15:10.937Z","modified":"2026-06-17T06:24:41.013Z","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-119"],"updated_at":"2026-11-02T14:08:40.004465Z"}]}}