{"id":"CVE-2026-43783","aliases":["EUVD-2026-77936","GHSA-m6q6-26j6-5p7f"],"status":"published","title":"A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A...","description":"A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00129,"percentile":0.02575,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-362"],"published":"2026-09-14T20:50:57Z","modified":"2026-09-15T19:24:16Z","exploits":[{"source":"pocgithub","id":"andrd3v/CVE-2026-43783","title":"andrd3v/CVE-2026-43783","date":"2026-08-13","url":"https://github.com/andrd3v/CVE-2026-43783"}],"products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/128067","tags":["Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43783"},{"url":"https://github.com/advisories/GHSA-m6q6-26j6-5p7f"}],"sources":{"cve":[{"id":"CVE-2026-43783","description":"A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.","status":"published","published":"2026-09-14T20:50:57.83Z","modified":"2026-09-15T03:56:23.998Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T13:37:36.275898Z"}],"euvd":[{"id":"EUVD-2026-77936","description":"A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.","status":"published","published":"2026-09-14T20:50:57Z","modified":"2026-09-15T03:56:23Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:19.01786Z"}],"ghsa":[{"id":"GHSA-m6q6-26j6-5p7f","title":"A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A...","description":"A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.","status":"published","published":"2026-09-14T21:31:48Z","modified":"2026-09-15T00:31:13Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T15:11:52.890064Z"}],"nvd":[{"id":"CVE-2026-43783","description":"A race condition was addressed with improved locking. This issue is fixed in macOS Tahoe 26.6. A malicious app may be able to gain root privileges.","status":"published","published":"2026-09-14T21:17:11.08Z","modified":"2026-09-15T19:24:16.433Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:12:47.335523Z"}]}}