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CVE-2026-20698

iOS

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to cause unexpected system termination or corrupt kernel memory.

CVSS 7.8EPSS 0.326%Risk 0.8
View source
Published
2026-03-25 01:17:06
Affected versions
<26.4
Type
Core software
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Operating systems
MacOS