{"id":"CVE-2026-28844","aliases":["EUVD-2026-15119","GHSA-4cw8-47wj-7w4j"],"status":"published","title":"A file access issue was addressed with improved input validation. This issue is fixed in macOS...","description":"A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00357,"percentile":0.29805,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2026-03-25T00:32:53Z","modified":"2026-06-17T10:29:09Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/126794","tags":["Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28844"},{"url":"https://github.com/advisories/GHSA-4cw8-47wj-7w4j"}],"sources":{"cve":[{"id":"CVE-2026-28844","description":"A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system.","status":"published","published":"2026-03-25T00:32:53.794Z","modified":"2026-04-07T21:50:53.12Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:20:01.969981Z"}],"euvd":[{"id":"EUVD-2026-15119","description":"A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system.","status":"published","published":"2026-03-25T00:32:53Z","modified":"2026-04-07T21:50:53Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:12.431163Z"}],"ghsa":[{"id":"GHSA-4cw8-47wj-7w4j","title":"A file access issue was addressed with improved input validation. This issue is fixed in macOS...","description":"A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system.","status":"published","published":"2026-03-25T03:31:32Z","modified":"2026-03-25T15:32:31Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:06:50.631069Z"}],"nvd":[{"id":"CVE-2026-28844","description":"A file access issue was addressed with improved input validation. This issue is fixed in macOS Tahoe 26.4. An attacker may gain access to protected parts of the file system.","status":"published","published":"2026-03-25T01:17:09.18Z","modified":"2026-06-17T10:29:09.427Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:12:10.568062Z"}]}}