CVE-2026-86963

MediumCVSS 5.9/10Last modified Nov 5, 2026

Description

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27. An attacker in a privileged network position may be able to cause a denial-of-service.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
AppleiOS and iPadOS< 26.7; < 27

References

Timeline

Published
Oct 20, 2026
Last modified
Nov 5, 2026
NVD status
Analyzed

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CVE-2026-86963: Medium severity, CVSS 5.9 | Vulnix