CVE-2019-8513

Name: CVE-2019-8513
Creator: NVD / NIST
Published: 2019-12-18T18:15:23.333+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 2.92%

Last modified Jun 17, 2026

CVE-2019-8513 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. This issue was addressed with improved checks. This issue is fixed in macOS Mojave 10.14.4. EPSS estimates a 2.92% chance of exploitation in the next 30 days.

Description

This issue was addressed with improved checks. This issue is fixed in macOS Mojave 10.14.4. A local user may be able to execute arbitrary shell commands.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.92%

85.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Apple	Mac Os X	< 10.14.4

References

https://support.apple.com/HT209600Vendor Advisory
https://support.apple.com/HT209600Vendor Advisory

Timeline

Published: Dec 18, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-8513?

This issue was addressed with improved checks. This issue is fixed in macOS Mojave 10.14.4. A local user may be able to execute arbitrary shell commands.

How severe is CVE-2019-8513?

CVE-2019-8513 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 2.92% probability of exploitation in the next 30 days.

How do I fix CVE-2019-8513?

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-2019-8513?

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

Scan your code now

Source: NVD / NIST