CVE-2026-28882

Modified Modified - Updated After Analysis

Information Disclosure via App Enumeration in Apple OS 26.4 Updates

Publication date: 2026-03-25

Last updated on: 2026-05-11

Assigner: Apple Inc.

Description

This issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, 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 enumerate a user's installed apps.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-03-25

Last Modified

2026-05-11

Generated

2026-07-06

AI Q&A

2026-03-25

EPSS Evaluated

2026-07-05

NVD

CVE-2026-28882

EUVD

EUVD-2026-15164

Affected Vendors & Products

Vendor	Product	Version / Range
apple	ipados	to 26.4 (exc)
apple	iphone_os	to 26.4 (exc)
apple	tvos	to 26.4 (exc)
apple	visionos	to 26.4 (exc)
apple	watchos	to 26.4 (exc)
apple	macos	to 26.4 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability allows an app to enumerate a user's installed apps on their device. It was addressed by implementing improved checks in various Apple operating systems including iOS, iPadOS, macOS Tahoe, tvOS, visionOS, and watchOS versions 26.4.

Impact Analysis

The vulnerability could impact you by allowing an app to discover which other apps are installed on your device, potentially exposing information about your app usage and preferences without your consent.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate this vulnerability, update your Apple devices to the fixed versions: iOS 26.4, iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, or watchOS 26.4.

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