CVE-2021-30850

5.5 mediumEPSS 0.9%

Medium (5.5) in apple. EPSS 0.9% chance of exploitation in the next 30 days.

An access issue was addressed with improved access restrictions. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6, tvOS 15. A user may gain access to protected parts of the file system.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
Published: 2021-10-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:mac_os_x
apple:macos
apple:tvos

References

http://seclists.org/fulldisclosure/2021/Oct/63
https://support.apple.com/en-us/HT212804
https://support.apple.com/en-us/HT212805
https://support.apple.com/en-us/HT212815
http://seclists.org/fulldisclosure/2021/Oct/63

Check your stack JSON