PT-2026-65121 · Apple · Macos Sonoma+2

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CVE-2026-28900

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Published

2026-05-11

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Updated

2026-08-25

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Name of the Vulnerable Software and Affected Versions macOS Sequoia versions prior to 15.7.8 macOS Sonoma versions prior to 14.8.8
Description A maliciously crafted ZIP archive may bypass Gatekeeper checks, allowing a file quarantine bypass. Gatekeeper is a security feature that ensures only trusted software runs on the system.
Recommendations Update macOS Sequoia to version 15.7.8. Update macOS Sonoma to version 14.8.8.

Fix

DoS

Authentication Bypass by Spoofing

Protection Mechanism Failure

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Weakness Enumeration

Related Identifiers

CVE-2026-28900

Affected Products

Apple Macos
Macos Sequoia
Macos Sonoma