CVE-2026-28876

State: Published
Severity: 7.5 High
Published: Mar 25, 2026
Updated: Oct 26, 2026
Reserved: Mar 3, 2026

Description

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, visionOS 26.4. An app may be able to access sensitive user data.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
iOS and iPadOSApple	before 18.7.7Affected before 26.4Affected
macOSApple	before 14.8.5Affected before 15.7.5Affected before 26.4Affected
visionOSApple	before 26.4Affected

References

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