CVE-2025-43430

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

4.3

Vector

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

Exploitability: 2.8 / Impact: 1.4

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

Description

This issue was addressed through improved state management. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash.

Affected (6)

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

6 products

Configuration A

6 vulnerable

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

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Improper Check or Handling of Exceptional Conditions

The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

References (6)

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

Source: product-security@apple.com

Release NotesVendor Advisory

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

Source: product-security@apple.com

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

Source: product-security@apple.com

Release NotesVendor Advisory

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

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/125639

Source: product-security@apple.com

Release NotesVendor Advisory

https://support.apple.com/en-us/125640

Source: product-security@apple.com

Release NotesVendor Advisory

Timeline

No history available yet.