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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-28947

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Apple Safari

  • 0 to < 26.5affected

Apple iOS and iPadOS

  • 0 to < 18.7.10affected
  • 0 to < 26.5affected

Apple macOS

  • 0 to < 26.5affected

Apple tvOS

  • 0 to < 26.5affected

Apple visionOS

  • 0 to < 26.5affected

Apple watchOS

  • 0 to < 26.5affected

References