CVE-2026-64718

Summary

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, Safari 27, iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, visionOS 27, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Affected Software

VendorProductVersion RangeStatus
AppleSafari0 < 26.6affected
AppleSafari0 < 27affected
AppleiOS and iPadOS0 < 26.6affected
AppleiOS and iPadOS0 < 26.7affected
AppleiOS and iPadOS0 < 27affected
ApplemacOS0 < 26.6affected
ApplemacOS0 < 27affected
AppletvOS0 < 26.6affected
ApplevisionOS0 < 26.6affected
ApplevisionOS0 < 27affected
ApplewatchOS0 < 26.6affected

Weaknesses

  • Processing maliciously crafted web content may lead to an unexpected Safari crash

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References