CVE-2025-43344CWE-125

CVE-2025-43344

Low · published September 16, 2025

CVSS v3.1

3.3

EPSS

Percentile

24.8

In the wild

Unconfirmed

What it is

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to cause unexpected system termination.

The record

Technical detail

CVSS v3.1: 3.3 · LOW
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0: Not supplied
EPSS: 0.00330 · 24.8th percentile
Weakness: CWE-125 · Out-of-bounds Read
Published: 2025-09-16T03:15Z

Affected products (6)

Product	Versions	Fixed in
apple/ipados	< 26.0	26.0
apple/iphone_os	< 26.0	26.0
apple/macos	< 26.0	26.0
apple/tvos	< 26.0	26.0
apple/visionos	< 26.0	26.0
apple/watchos	< 26.0	26.0

References (9)

https://support.apple.com/en-us/125108 · [email protected]https://support.apple.com/en-us/125110 · [email protected]https://support.apple.com/en-us/125114 · [email protected]https://support.apple.com/en-us/125115 · [email protected]https://support.apple.com/en-us/125116 · [email protected]http://seclists.org/fulldisclosure/2025/Sep/49 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/53 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/57 · af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2025/Sep/58 · af854a3a-2127-422b-91ae-364da2661108

EPSS history

Timeline

15 SEP 22:35Z
An out-of-bounds access issue was addressed with improved bounds checking
cvelistv5