CVE-2021-30854

HIGH

iPadOS < 15.0 - Sandbox Escape via State Management Issue

Title source: llm

Description

A logic issue was addressed with improved state management. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. A sandboxed process may be able to circumvent sandbox restrictions.

References (3)

Core 3

Core References

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT212814

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT212819

Vendor Advisory x_refsource_misc

https://support.apple.com/en-us/HT212815

Scores

CVSS v3 8.6

EPSS 0.0127

EPSS Percentile 66.6%

Attack Vector NETWORK

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

Details

Status published

Products (4)

apple/ipados < 15.0

apple/iphone_os < 15.0

apple/tvos < 15.0

apple/watchos < 8.0

Published Aug 24, 2021

Tracked Since Feb 18, 2026