CVE-2026-28876

Summary

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, visionOS 26.4. An app may be able to access sensitive user data.

Affected Software

VendorProductVersion RangeStatus
AppleiOS and iPadOS0 < 18.7.7affected
AppleiOS and iPadOS0 < 26.4affected
ApplemacOS0 < 14.8.5affected
ApplemacOS0 < 15.7.5affected
ApplemacOS0 < 26.4affected
ApplevisionOS0 < 26.4affected

Weaknesses

  • An app may be able to access sensitive user data

ADP Enrichment

CISA ADP Vulnrichment

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

References