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Safari and Apple Devices: Malicious Websites Can Bypass Security
CVE-2026-28859
Summary
A security flaw in Safari and other Apple devices could allow a malicious website to access restricted content, potentially compromising the security of the device. This issue has been fixed in the latest software updates, so it's essential to keep your devices up to date to stay protected. Make sure to update your Safari and Apple device software as soon as possible to prevent any potential security risks.
Original title
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. A malicious website ma...
Original description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. A malicious website may be able to process restricted web content outside the sandbox.
Published: 25 Mar 2026 · Updated: 25 Mar 2026 · First seen: 25 Mar 2026