CVE-2026-86974

HighCVSS 7.5/10Last modified Nov 4, 2026

Description

A type confusion issue was addressed with improved checks. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may lead to memory corruption.

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-843

Affected software

VendorProductVersions
AppleSafari< 27.2
AppleiOS and iPadOS< 26.7.2; < 27.2
ApplemacOS< 27.2
ApplevisionOS< 27.2

References

Timeline

Published
Oct 26, 2026
Last modified
Nov 4, 2026
NVD status
Analyzed

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CVE-2026-86974: High severity, CVSS 7.5 | Vulnix