Critical severity9.8NVD Advisory· Published Oct 19, 2021· Updated Jun 17, 2026

CVE-2021-30820

Description

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.8 and iPadOS 14.8. A remote attacker may be able to cause arbitrary code execution.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./Ipados2 versions
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <14.8
- (no CPE)range: iPadOS 14.8
Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: <14.8
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified
Apple Inc./iOSllm-fuzzy
Range: iOS 14.8

Patches

Vulnerability mechanics

References

support.apple.com/en-us/HT212807nvdRelease NotesVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000