{"id":"CVE-2025-43390","aliases":["EUVD-2025-37709","GHSA-9g9q-p8c3-chfq"],"status":"published","title":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing...","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-08","score":0.00141,"percentile":0.03479,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-347"],"published":"2025-11-04T01:17:54Z","modified":"2026-10-18T21:10:00Z","products":[{"vendor":"apple","product":"macos"}],"references":[{"url":"https://support.apple.com/en-us/125634"},{"url":"https://support.apple.com/en-us/125635","tags":["Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43390"},{"url":"https://github.com/advisories/GHSA-9g9q-p8c3-chfq"}],"sources":{"cve":[{"id":"CVE-2025-43390","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.","status":"published","published":"2025-11-04T01:17:54.534Z","modified":"2026-04-02T18:26:16.739Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:32:26.964524Z"}],"euvd":[{"id":"EUVD-2025-37709","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.","status":"published","published":"2025-11-04T01:17:54Z","modified":"2026-04-02T18:26:16Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:17.729131Z"}],"ghsa":[{"id":"GHSA-9g9q-p8c3-chfq","title":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing...","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2. An app may be able to access user-sensitive data.","status":"published","published":"2025-11-04T03:30:27Z","modified":"2025-12-17T21:31:41Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T15:05:15.153655Z"}],"nvd":[{"id":"CVE-2025-43390","description":"A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.","status":"published","published":"2025-11-04T02:15:45.89Z","modified":"2026-10-18T21:10:00.12Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:11:41.607433Z"}]}}