CVE-2025-43272
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-15

Last updated on: 2026-04-02

Assigner: Apple Inc.

Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected Safari crash.
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Meta Information
Published
2025-09-15
Last Modified
2026-04-02
Generated
2026-06-16
AI Q&A
2025-09-16
EPSS Evaluated
2026-06-15
NVD
CVE-2025-43272
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
apple safari to 26.0 (exc)
apple ipados to 26.0 (exc)
apple iphone_os to 26.0 (exc)
apple macos to 26.0 (exc)
apple visionos to 26.0 (exc)
apple watchos to 26.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-119 The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
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Executive Summary

This vulnerability involves Safari improperly handling memory when processing maliciously crafted web content, which can cause Safari to crash unexpectedly. The issue was addressed by improving memory handling in Safari and related Apple operating systems.

Impact Analysis

If exploited, this vulnerability can cause Safari to crash unexpectedly when processing malicious web content, potentially disrupting your browsing experience and causing loss of data or service interruptions.

Mitigation Strategies

Update Safari and all affected Apple operating systems (visionOS, watchOS, macOS Tahoe, iOS, and iPadOS) to version 26 or later, where the issue has been fixed with improved memory handling to prevent crashes from maliciously crafted web content.

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