State Management Issue in Apple Products Leading to Process Crashes
CVE-2025-43430

4.3MEDIUM

Key Information:

Vendor

Apple
Status
Safari
TV OS
Visionos
Watch OS
Vendor
CVE Published:
4 November 2025

What is CVE-2025-43430?

A state management issue in Apple products could permit the execution of maliciously crafted web content, potentially resulting in unexpected process crashes. This vulnerability has been addressed in several updates, including Safari 26.1, iOS 26.1, iPadOS 26.1, watchOS 26.1, tvOS 26.1, and visionOS 26.1. Users are urged to update their devices to mitigate any risks associated with this issue.

Affected Version(s)

iOS and iPadOS < 26.1

Safari < 26.1

tvOS < 26.1

References

https://support.apple.com/en-us/125640
https://support.apple.com/en-us/125637
https://support.apple.com/en-us/125638

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-43430 : State Management Issue in Apple Products Leading to Process Crashes