CVE-2026-28822

State: Published
Severity: 6.2 Medium
Published: Mar 25, 2026
Updated: Apr 2, 2026
Reserved: Mar 3, 2026

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An attacker may be able to cause unexpected app termination.

Scores

CVSS	Score	Vector	Source
3.1	6.2 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')

Affected Products

Product	Versions
iOS and iPadOSApple	before 26.4Affected
macOSApple	before 14.8.5Affected before 15.7.5Affected before 26.4Affected
tvOSApple	before 26.4Affected
visionOSApple	before 26.4Affected
watchOSApple	before 26.4Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.