What’s Vulnerable › Vulnerabilities
CVE-2021-30820
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-10-19 · updated 2026-06-17
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.
Affected products
- Apple iPadOS: before 14.8 — fixed in 14.8
- Apple Iphone Os: before 14.8 — fixed in 14.8
How to fix
Upgrade to a fixed version: Apple iPadOS 14.8; Apple Iphone Os 14.8. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2021-30820 or the next vulnerability affects your stack