Vulnerability · NVD

CVE-2026-86924

CVE-2026-86924 : medium severity (CVSS 5.5). No tracked catalog app is linked to this CVE.

Severity (CVSS): 5.5
Exploitation: 0.2 %
Tracked apps: 0
Still exposed: 0

Published on 2026-09-14

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7. Connecting a malicious accessory may cause unexpected system termination.

Attack vector : Local No privileges required

Show raw CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS 0.16% exploit very unlikely percentile 5.2%

OS versions that fix this CVE

This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.

iOS Fixed in 27 26.7
iPadOS Fixed in 27 26.7
macOS Fixed in 27 26.7

View on NVD ↗ Advisory · support.apple.com

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