CVE-2021-30778

MEDIUM

macOS Big Sur <11.5 - Privilege Escalation

Title source: llm
STIX 2.1

Description

This issue was addressed with improved entitlements. This issue is fixed in macOS Big Sur 11.5. A malicious application may be able to bypass Privacy preferences.

References (1)

Core 1
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT212602

Scores

CVSS v3 5.5
EPSS 0.0084
EPSS Percentile 53.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

Status published
Products (1)
apple/macos 11.0 - 11.5
Published Sep 08, 2021
Tracked Since Feb 18, 2026