CVE-2026-39871

Summary

A path handling issue was addressed with improved logic. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to observe unprotected user data.

Affected Software

VendorProductVersion RangeStatus
ApplemacOS0 < 14.8.7affected
ApplemacOS0 < 15.7.7affected
ApplemacOS0 < 26.5affected

Weaknesses

  • An app may be able to observe unprotected user data

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References