CVE-2026-43770

MEDIUM

macOS < 14.8.8, < 15.7.8, and < 26.6 - Unprotected User Data Exposure via Race Condition

Title source: llm
STIX 2.1

Description

A race condition was addressed with additional validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6. An app may be able to access sensitive user data.

References (4)

Core 4

Scores

CVSS v3 4.7
EPSS 0.0009
EPSS Percentile 0.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-362
Status published
Products (6)
Apple/macOS < 14.8.8
Apple/macOS < 15.7.8
Apple/macOS < 26.6
apple/macos 14.0 - 14.8.8
Apple/tvOS < 26.6
apple/tvos < 26.6
Published Jul 27, 2026
Tracked Since Jul 28, 2026