What’s Vulnerable › Vulnerabilities
CVE-2018-4216
- Severity: medium (CVSS 5.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2019-04-03 · updated 2026-06-17
Description
A logic issue existed in the handling of call URLs. This issue was addressed with improved state management. This issue affected versions prior to iOS 11.4.1.
Affected products
- Apple Iphone Os: before 11.4.1 — fixed in 11.4.1
How to fix
Upgrade to a fixed version: Apple Iphone Os 11.4.1. Check the vendor advisory for mitigations.
References
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