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CVE-2026-43704

MEDIUM CVSS: 5.3 Published: 2026-06-29 Modified: 2026-07-27

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious web extension may be able to cause an unexpected process crash.

Affected Platforms

Apple SafariApple Iphone OsApple IpadosApple Macos

Weakness Type

CWE-416

References