CVE-2018-4330

Name: CVE-2018-4330
Creator: NVD / NIST
Published: 2019-01-11T18:29:03.11+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.09%

Last modified Jun 17, 2026

CVE-2018-4330 is a vulnerability of currently unknown severity. In iOS before 11.4, a memory corruption issue exists and was addressed with improved memory handling.. EPSS estimates a 3.09% chance of exploitation in the next 30 days.

Description

In iOS before 11.4, a memory corruption issue exists and was addressed with improved memory handling.

Metrics

EPSS Probability

3.09%

86.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Apple	Iphone Os	< 11.4

References

http://www.securityfocus.com/bid/105384Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041665Third Party Advisory, VDB Entry
https://support.apple.com/HT208848Vendor Advisory
http://www.securityfocus.com/bid/105384Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041665Third Party Advisory, VDB Entry
https://support.apple.com/HT208848Vendor Advisory

Timeline

Published: Jan 11, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-4330?

In iOS before 11.4, a memory corruption issue exists and was addressed with improved memory handling.

How severe is CVE-2018-4330?

Severity scoring for CVE-2018-4330 is pending analysis. The EPSS model estimates a 3.09% probability of exploitation in the next 30 days.

How do I fix CVE-2018-4330?

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-2018-4330?

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

Scan your code now

Source: NVD / NIST