CVE-2019-8844

Description

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.66%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: Apple iOS and iPadOS
Affected: Apple watchOS
Affected: Apple tvOS
Affected: Apple Safari
Affected: Apple iTunes for Windows
Affected: Apple iCloud for Windows
Affected: Apple iCloud for Windows
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT210785 release notes vendor advisory
https://support.apple.com/en-us/HT210789 release notes vendor advisory
https://support.apple.com/en-us/HT210790 release notes vendor advisory
https://support.apple.com/en-us/HT210793 release notes vendor advisory
https://support.apple.com/en-us/HT210794 release notes vendor advisory
https://support.apple.com/en-us/HT210792 release notes vendor advisory
https://support.apple.com/en-us/HT210795 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-8844?
CVE-2019-8844 has been scored as a high severity vulnerability.
How to fix CVE-2019-8844?
To fix CVE-2019-8844, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-8844 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-8844 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-8844?
CVE-2019-8844 affects Apple iOS and iPadOS, Apple watchOS, Apple tvOS, Apple Safari, Apple iTunes for Windows, Apple iCloud for Windows, Apple iCloud for Windows.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.