Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. Processing maliciously crafted web content may lead to an unexpected Safari crash.

INFO

Published Date :

2025-11-04T01:17:22.887Z

Last Modified :

2026-04-02T18:22:21.957Z

Source :

apple
AFFECTED PRODUCTS

The following products are affected by CVE-2025-43457 vulnerability.

Vendors Products
Apple
  • Ios
  • Ipados
  • Iphone Os
  • Safari
  • Visionos
  • Watchos
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-43457.

URL Resource
https://nvd.nist.gov/vuln/detail/CVE-2025-43457 cve-icon
https://support.apple.com/en-us/125632 cve-icon cve-icon
https://support.apple.com/en-us/125634 cve-icon cve-icon
https://support.apple.com/en-us/125638 cve-icon cve-icon
https://support.apple.com/en-us/125639 cve-icon cve-icon
https://support.apple.com/en-us/125640 cve-icon cve-icon
https://webkitgtk.org/security/WSA-2026-0001.html cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-43457 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact