CVE-2025-43374

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.3, macOS Ventura 13.7.3, tvOS 18.5, visionOS 2.5, watchOS 11.5. An attacker in physical proximity may be able to cause an out-of-bounds read in kernel memory.

CVSS 3.1

4.3CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS

0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-25)

CWE

CWE-121

Published

2025-11-21

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

Affected

• apple:ipados
• apple:iphone_os
• apple:macos
• apple:visionos
• apple:watchos

References

• https://support.apple.com/en-us/122069
• https://support.apple.com/en-us/122070
• https://support.apple.com/en-us/122404
• https://support.apple.com/en-us/122405
• https://support.apple.com/en-us/122716

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