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CVE-2026-43718

MEDIUM CVSS: 6.5 Published: 2026-06-29 Modified: 2026-07-27

Description

A stack overflow was addressed with improved input validation. 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. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Affected Platforms

Apple SafariApple Iphone OsApple IpadosApple Macos

Weakness Type

CWE-121

References