CVE-2026-86964

HighCVSS 7.5/10Last modified Nov 5, 2026

Description

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
AppleiOS and iPadOS< 27
ApplemacOS< 26.7.2; < 27
AppletvOS< 27
ApplevisionOS< 27
ApplewatchOS< 27

References

Timeline

Published
Oct 26, 2026
Last modified
Nov 5, 2026
NVD status
Analyzed

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CVE-2026-86964: High severity, CVSS 7.5 | Vulnix