CVE-2026-20623

MEDIUM

macOS Tahoe <26.3 - Info Disclosure

Title source: llm
STIX 2.1

Description

A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Tahoe 26.3. An app may be able to access protected user data.

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/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-200
Status published
Products (2)
apple/macos < 26.3
Apple/macOS < 26.3
Published Feb 11, 2026
Tracked Since Feb 18, 2026