CVE-2026-65414criticalCWE-787

CVE-2026-65414: critical vulnerability in Apple macOS

Published · Updated

Follow this CVE+ Monitor macOS+ Monitor iOS

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.3%
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Apple · iOS and iPadOSApple · macOSApple · tvOSApple · visionOSApple · watchOS
Related CVEs — Apple macOS

In the same product, most dangerous first.

CVE-2021-30860HIGHCVE-2021-30860EPSS 76.0%KEVCVE-2021-30657MEDIUMCVE-2021-30657EPSS 68.5%KEVCVE-2025-43300CRITICALCVE-2025-43300EPSS 65.2%KEVCVE-2023-41064HIGHCVE-2023-41064EPSS 53.4%KEVCVE-2023-32434HIGHCVE-2023-32434EPSS 51.5%KEVCVE-2021-30807HIGHCVE-2021-30807EPSS 28.8%KEV