VULNERABILITY INTELLIGENCE

CVE-2021-30817

CVSS score5.5 MEDIUM
EPSS probability0.63%
CISA KEVNot currently listed
Published2021-10-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Description

A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.5. A malicious application may be able to access data about the accounts the user is using Family Sharing with.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references