CVE-2025-43386

Published: Nov 4, 2025Modified: Apr 2, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

Affected (4)

Products: Apple: Ipados, Iphone Os, Tvos, Visionos

4 products

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Apple Ipados	Before 26.1
Apple Iphone Os	Before 26.1
Apple Tvos	Before 26.1
Apple Visionos	Before 26.1

Related CWEs

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (5)

https://support.apple.com/en-us/125632

Source: product-security@apple.com

https://support.apple.com/en-us/125633

Source: product-security@apple.com

https://support.apple.com/en-us/125634

Source: product-security@apple.com

https://support.apple.com/en-us/125637

Source: product-security@apple.com

https://support.apple.com/en-us/125638

Source: product-security@apple.com

Timeline

No history available yet.