Advisory Published
Updated

REDHAT-BUG-2353872

First published: Thu Mar 20 2025(Updated: )

A cookie management issue was addressed with improved state management. This issue is fixed in watchOS 11, macOS Sequoia 15, Safari 18, visionOS 2, iOS 18 and iPadOS 18, tvOS 18. A malicious website may exfiltrate data cross-origin.

Affected SoftwareAffected VersionHow to fix
Apple iOS, iPadOS, and watchOS<11
macOS<15
Safari<18
visionOS<2
Apple iOS and iPadOS<18
Apple iOS, iPadOS, and macOS<18
tvOS<18

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Frequently Asked Questions

  • What is the severity of REDHAT-BUG-2353872?

    The severity of REDHAT-BUG-2353872 is classified as high due to the potential for data exfiltration across origins.

  • How do I fix REDHAT-BUG-2353872?

    To fix REDHAT-BUG-2353872, update to the latest versions of watchOS 11, macOS Sequoia 15, Safari 18, visionOS 2, iOS 18, iPadOS 18, or tvOS 18.

  • What products are affected by REDHAT-BUG-2353872?

    Products affected by REDHAT-BUG-2353872 include watchOS, macOS Sequoia, Safari, visionOS, iOS, iPadOS, and tvOS.

  • What kind of attack does REDHAT-BUG-2353872 enable?

    REDHAT-BUG-2353872 enables a cross-origin data exfiltration attack through improper cookie management.

  • Is there a workaround for REDHAT-BUG-2353872?

    There currently is no documented workaround for REDHAT-BUG-2353872; updating to fixed versions is the recommended action.

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