{"id":"CVE-2025-24256","aliases":["EUVD-2025-8950","GHSA-7g9x-v864-75f3"],"status":"published","title":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Ventura 13.7.5,...","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to disclose kernel memory.","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":0.01228,"percentile":0.69121,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2025-03-31T22:22:43Z","modified":"2026-06-23T17:34:51Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/122373","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/122374","tags":["Vendor Advisory"]},{"url":"https://support.apple.com/en-us/122375","tags":["Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2025/Apr/10"},{"url":"http://seclists.org/fulldisclosure/2025/Apr/9"},{"url":"http://seclists.org/fulldisclosure/2025/Apr/8"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24256"},{"url":"https://github.com/advisories/GHSA-7g9x-v864-75f3"}],"sources":{"cve":[{"id":"CVE-2025-24256","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to disclose kernel memory.","status":"published","published":"2025-03-31T22:22:43.629Z","modified":"2026-06-23T17:34:51.818Z","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-125"],"updated_at":"2026-11-02T14:32:44.11109Z"}],"euvd":[{"id":"EUVD-2025-8950","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to disclose kernel memory.","status":"published","published":"2025-03-31T22:22:43Z","modified":"2026-06-23T17:34:51Z","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":"2026-11-02T18:20:31.51905Z"}],"ghsa":[{"id":"GHSA-7g9x-v864-75f3","title":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Ventura 13.7.5,...","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Ventura 13.7.5, macOS Sequoia 15.4, macOS Sonoma 14.7.5. An app may be able to disclose kernel memory.","status":"published","published":"2025-04-01T00:30:40Z","modified":"2025-11-04T00:33:26Z","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-125"],"updated_at":"2026-11-02T15:04:32.843339Z"}],"nvd":[{"id":"CVE-2025-24256","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to disclose kernel memory.","status":"published","published":"2025-03-31T23:15:22.57Z","modified":"2026-06-17T08:58:25.65Z","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-125"],"updated_at":"2026-11-02T14:10:57.134561Z"}]}}