{"id":"CVE-2023-42876","aliases":["EUVD-2023-47297","GHSA-cfv4-qcjx-m9hp"],"status":"published","title":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14....","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. Processing a file may lead to a denial-of-service or potentially disclose memory contents.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00211,"percentile":0.11358,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-01-10T22:03:24Z","modified":"2026-06-17T06:24:43Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/HT213940","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213940"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42876"},{"url":"https://github.com/advisories/GHSA-cfv4-qcjx-m9hp"}],"sources":{"cve":[{"id":"CVE-2023-42876","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. Processing a file may lead to a denial-of-service or potentially disclose memory contents.","status":"published","published":"2024-01-10T22:03:24.357Z","modified":"2025-11-04T19:22:55.153Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:17.812395Z"}],"euvd":[{"id":"EUVD-2023-47297","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. Processing a file may lead to a denial-of-service or potentially disclose memory contents.","status":"published","published":"2024-01-10T22:03:24Z","modified":"2025-11-04T19:22:55Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:22.047381Z"}],"ghsa":[{"id":"GHSA-cfv4-qcjx-m9hp","title":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14....","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. Processing a file may lead to a denial-of-service or potentially disclose memory contents.","status":"published","published":"2024-01-11T00:30:26Z","modified":"2025-11-04T21:31:04Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:04:36.009389Z"}],"nvd":[{"id":"CVE-2023-42876","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. Processing a file may lead to a denial-of-service or potentially disclose memory contents.","status":"published","published":"2024-01-10T22:15:50.37Z","modified":"2026-06-17T06:24:43.94Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:09:00.788714Z"}]}}