What’s Vulnerable › Vulnerabilities

CVE-2018-4290

Severity: medium (CVSS 5.9 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% 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 denial of service issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, watchOS 4.3.2.

Affected products

Apple Iphone Os: before 11.4.1 — fixed in 11.4.1
Apple watchOS: before 4.3.2 — fixed in 4.3.2

How to fix

Upgrade to a fixed version: Apple Iphone Os 11.4.1; Apple watchOS 4.3.2. Check the vendor advisory for mitigations.

References

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