What’s Vulnerable › Vulnerabilities

CVE-2018-4329

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% 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-19

Description

Clearing a history item may not clear visits with redirect chains. The issue was addressed with improved data deletion. This issue affected versions prior to iOS 12, Safari 12.

Affected products

• Apple Iphone Os: before 12.0 — fixed in 12.0
• Apple Safari: before 12 — fixed in 12

How to fix

Upgrade to a fixed version: Apple Iphone Os 12.0; Apple Safari 12. Check the vendor advisory for mitigations.

References

• https://support.apple.com/kb/HT209106
• https://support.apple.com/kb/HT209109
• https://support.apple.com/kb/HT209106
• https://support.apple.com/kb/HT209109

Get alerted when CVE-2018-4329 or the next vulnerability affects your stack