CVE-2026-20698
High · 7.8CVSS
7.8
EPSS
0.3%
Published
Mar 25, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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