VULNERABILITY INTELLIGENCE

CVE-2026-28954

CVSS score7.5 HIGH

EPSS probability0.39%

CISA KEVNot currently listed

Published2026-05-11

Last modified2026-10-26

Description

A file quarantine bypass was addressed with additional checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. A maliciously crafted disk image may bypass Gatekeeper checks.