CVE-2026-20633

MEDIUM

macOS < 14.8.5, < 15.7.5, < 26.4 - Unprotected User Data Exposure via Symlink Handling

Title source: llm

Description

This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access user-sensitive data.

References (3)

Core 3

Core References

https://support.apple.com/en-us/126794

https://support.apple.com/en-us/126795

https://support.apple.com/en-us/126796

Scores

CVSS v3 5.5

EPSS 0.0021

EPSS Percentile 11.1%

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-59

Status published

Products (4)

Apple/macOS < 14.8.5

Apple/macOS < 15.7.5

Apple/macOS < 26.4

apple/macos 14.0 - 14.8.5

Published Mar 25, 2026

Tracked Since Mar 25, 2026