PT-2026-27553 · Apple · Macos Sonoma+3

Published 2026-03-24 · Updated 2026-04-15 · CVE-2026-28816

Positive Technologies (AI Summary)

CVSS v3.1

4.0

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions macOS versions prior to Sequoia 15.7.5 macOS versions prior to Sonoma 14.8.5 macOS versions prior to Tahoe 26.4

Description An issue involving path handling was addressed through enhanced validation. An application may be capable of deleting files without the necessary permissions.

Recommendations Update to macOS Sequoia version 15.7.5 or later. Update to macOS Sonoma version 14.8.5 or later. Update to macOS Tahoe version 26.4 or later.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-28816

Affected Products

Apple Macos

Macos Sequoia

Macos Sonoma

Macos Tahoe

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-28816 · Security Note
• https://support.apple.com/en-us/126794 · Vendor Advisory
• https://support.apple.com/en-us/126795 · Vendor Advisory
• https://support.apple.com/en-us/126796 · Vendor Advisory
• https://twitter.com/CVEarity/status/2044461117209194556 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28816 · Note