{"id":"CVE-2025-43237","aliases":["EUVD-2025-23072","GHSA-ww98-5grx-6r2f"],"status":"published","title":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6. An app may be able to cause unexpected system termination.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00559,"percentile":0.46907,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2025-07-29T23:54:46Z","modified":"2026-06-17T09:23:33Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/124149","tags":["Release Notes","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2025/Jul/32"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43237"},{"url":"https://github.com/advisories/GHSA-ww98-5grx-6r2f"}],"sources":{"cve":[{"id":"CVE-2025-43237","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6. An app may be able to cause unexpected system termination.","status":"published","published":"2025-07-29T23:54:46.917Z","modified":"2026-04-02T18:22:36.067Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:32:27.28543Z"}],"euvd":[{"id":"EUVD-2025-23072","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6. An app may be able to cause unexpected system termination.","status":"published","published":"2025-07-29T23:54:46Z","modified":"2026-04-02T18:22:36Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:25:18.730372Z"}],"ghsa":[{"id":"GHSA-ww98-5grx-6r2f","title":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in...","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6. An app may be able to cause unexpected system termination.","status":"published","published":"2025-07-30T00:32:22Z","modified":"2025-11-03T21:34:17Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:04:24.41654Z"}],"nvd":[{"id":"CVE-2025-43237","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6. An app may be able to cause unexpected system termination.","status":"published","published":"2025-07-30T00:15:35.677Z","modified":"2026-06-17T09:23:33.793Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:11:21.71471Z"}]}}