{"id":"CVE-2019-8750","aliases":["EUVD-2019-18140","GHSA-q8p3-mqhp-2f73"],"status":"published","title":"Multiple memory corruption issues were addressed with improved input validation. This issue is...","description":"Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in watchOS 6.1, iCloud for Windows 11.0. Multiple issues in libxslt.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01635,"percentile":0.76471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2019-12-18T17:33:22Z","modified":"2026-06-17T02:42:32Z","products":[{"vendor":"apple","product":"icloud"},{"vendor":"apple","product":"icloud for windows"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/HT210724","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT210727","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-8750"},{"url":"https://github.com/advisories/GHSA-q8p3-mqhp-2f73"}],"sources":{"cve":[{"id":"CVE-2019-8750","description":"Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in watchOS 6.1, iCloud for Windows 11.0. Multiple issues in libxslt.","status":"published","published":"2019-12-18T17:33:22Z","modified":"2024-08-04T21:31:35.806Z","updated_at":"2026-11-02T14:20:22.019351Z"}],"euvd":[{"id":"EUVD-2019-18140","description":"Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in watchOS 6.1, iCloud for Windows 11.0. Multiple issues in libxslt.","status":"published","published":"2019-12-18T17:33:22Z","modified":"2024-08-04T21:31:35Z","updated_at":"2026-11-03T03:06:41.543253Z"}],"ghsa":[{"id":"GHSA-q8p3-mqhp-2f73","title":"Multiple memory corruption issues were addressed with improved input validation. This issue is...","description":"Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in watchOS 6.1, iCloud for Windows 11.0. Multiple issues in libxslt.","status":"published","published":"2022-05-24T17:04:32Z","modified":"2023-01-29T05:00:48Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:44:40.234855Z"}],"nvd":[{"id":"CVE-2019-8750","description":"Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in watchOS 6.1, iCloud for Windows 11.0. Multiple issues in libxslt.","status":"published","published":"2019-12-18T18:15:38.96Z","modified":"2026-06-17T02:42:32.44Z","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":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:40.856496Z"}]}}