CVE-2025-43480
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-04

Last updated on: 2026-04-02

Assigner: Apple Inc.

Description
The issue was addressed with improved checks. 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. A malicious website may exfiltrate data cross-origin.
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Meta Information
Published
2025-11-04
Last Modified
2026-04-02
Generated
2026-06-16
AI Q&A
2025-11-04
EPSS Evaluated
2026-06-15
NVD
CVE-2025-43480
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
apple safari to 26.1 (exc)
apple ipados to 26.1 (exc)
apple iphone_os to 26.1 (exc)
apple tvos to 26.1 (exc)
apple visionos to 26.1 (exc)
apple watchos to 26.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-942 The product uses a web-client protection mechanism such as a Content Security Policy (CSP) or cross-domain policy file, but the policy includes untrusted domains with which the web client is allowed to communicate.
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Executive Summary

This vulnerability involves a security flaw where a malicious website can exfiltrate data across origins, meaning it can access data from other websites or sources without permission. The issue was addressed by implementing improved checks in affected Apple software versions.

Mitigation Strategies

Update affected Apple products to version 26.1 or later, including Safari, visionOS, watchOS, iOS, iPadOS, and tvOS, to apply the fix that addresses this vulnerability.

Impact Analysis

If exploited, this vulnerability could allow a malicious website to steal sensitive data from other websites or services you use, potentially compromising your personal information or security.

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