Vulnerability Database

317,107

Total vulnerabilities in the database

CVE-2020-9939

This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15.6. A local user may be able to load unsigned kernel extensions.

  • Published: Oct 22, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-9939
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.4
  • AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.4
  • AV:L/AC:M/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
apple / mac_os_x - 10.15.6