CVE-2026-28918

State: Published
Severity: 6.5 Medium
Published: May 11, 2026
Updated: May 12, 2026
Reserved: Mar 3, 2026

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Parsing a maliciously crafted file may lead to an unexpected app termination.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-125 Out-of-bounds Read
CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
iOS and iPadOSApple	before 26.5Affected
macOSApple	before 26.5Affected
tvOSApple	before 26.5Affected
visionOSApple	before 26.5Affected
watchOSApple	before 26.5Affected

References

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