CVE-2026-43703

Summary

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. Processing maliciously crafted web content may lead to an unexpected process crash.

Affected Software

VendorProductVersion RangeStatus
AppleiOS and iPadOS0 < 26.5.2affected
ApplemacOS0 < 26.5.2affected

Weaknesses

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

ADP Enrichment

CISA ADP Vulnrichment

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

References