CVE-2018-4279

Name: CVE-2018-4279
Creator: NVD / NIST
Published: 2019-04-03T18:29:05.033+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.81%

Last modified Jun 17, 2026

CVE-2018-4279 is a vulnerability of currently unknown severity. An inconsistent user interface issue was addressed with improved state management. This issue affected versions prior to Safari 11.1.2.. EPSS estimates a 0.81% chance of exploitation in the next 30 days.

Description

An inconsistent user interface issue was addressed with improved state management. This issue affected versions prior to Safari 11.1.2.

Metrics

EPSS Probability

0.81%

52.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Apple	Safari	< 11.1.2

References

https://support.apple.com/kb/HT208934Vendor Advisory
https://support.apple.com/kb/HT208934Vendor Advisory

Timeline

Published: Apr 3, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-4279?

An inconsistent user interface issue was addressed with improved state management. This issue affected versions prior to Safari 11.1.2.

How severe is CVE-2018-4279?

Severity scoring for CVE-2018-4279 is pending analysis. The EPSS model estimates a 0.81% probability of exploitation in the next 30 days.

How do I fix CVE-2018-4279?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-4279?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST