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CVE-2026-28858

CRITICAL CVSS: 9.8 Published: 2026-03-25 Modified: 2026-06-17

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote user may be able to cause unexpected system termination or corrupt kernel memory.

Affected Platforms

Apple Iphone OsApple Ipados

Weakness Type

CWE-120

References