What’s Vulnerable › Vulnerabilities
CVE-2018-4186
- Severity: high (CVSS 7.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2019-01-11 · updated 2026-06-17
- Weakness: CWE-200
Description
In Safari before 11.1, an information leakage issue existed in the handling of downloads in Safari Private Browsing. This issue was addressed with additional validation.
Affected products
- Apple Safari: before 11.1 — fixed in 11.1
How to fix
Upgrade to a fixed version: Apple Safari 11.1. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2018-4186 or the next vulnerability affects your stack