CVE-2026-20680

MEDIUM

macOS Tahoe <26.3 - Info Disclosure

Title source: llm
STIX 2.1

Description

The issue was addressed with additional restrictions on the observability of app states. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. A sandboxed app may be able to access sensitive user data.

References (5)

Core 5
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126346
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126347
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126348
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126349

Scores

CVSS v3 6.5
EPSS 0.0012
EPSS Percentile 2.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (8)
Apple/iOS and iPadOS < 18.7.5
Apple/iOS and iPadOS < 26.3
apple/ipados < 18.7.5
apple/iphone_os < 18.7.5
apple/macos < 14.8.4
Apple/macOS < 14.8.4
Apple/macOS < 15.7.4
Apple/macOS < 26.3
Published Feb 11, 2026
Tracked Since Feb 18, 2026