CVE-2023-42869

State: Published
Severity: 7.5 High
Published: Jan 10, 2024
Updated: Jun 20, 2025
Reserved: Sep 14, 2023

Description

Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Ventura 13.4, iOS 16.5 and iPadOS 16.5. Multiple issues in libxml2.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
macOSApple	before 13.4Affected
iOS and iPadOSApple	before 16.5Affected

References

https://support.apple.com/en-us/HT213758
https://support.apple.com/en-us/HT213757

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