What’s Vulnerable › Vulnerabilities

CVE-2018-4445

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-03 · updated 2026-06-17
• Weakness: CWE-200

Description

"Clear History and Website Data" did not clear the history. The issue was addressed with improved data deletion. This issue affected versions prior to iOS 12.1.1, Safari 12.0.2.

Affected products

• Apple Iphone Os: before 12.1.1 — fixed in 12.1.1
• Apple Safari: before 12.0.2 — fixed in 12.0.2

How to fix

Upgrade to a fixed version: Apple Iphone Os 12.1.1; Apple Safari 12.0.2. Check the vendor advisory for mitigations.

References

• https://support.apple.com/kb/HT209340
• https://support.apple.com/kb/HT209344
• https://support.apple.com/kb/HT209340
• https://support.apple.com/kb/HT209344

Get alerted when CVE-2018-4445 or the next vulnerability affects your stack