CVE-2026-20663
Modified Modified - Updated After Analysis
Information Disclosure via Logging in iOS and iPadOS Apps

Publication date: 2026-02-11

Last updated on: 2026-04-02

Assigner: Apple Inc.

Description
The issue was resolved by sanitizing logging. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3. An app may be able to enumerate a user's installed apps.
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Meta Information
Published
2026-02-11
Last Modified
2026-04-02
Generated
2026-06-16
AI Q&A
2026-02-12
EPSS Evaluated
2026-06-14
NVD
CVE-2026-20663
EUVD
EUVD-2026-6195
Affected Vendors & Products
Showing 4 associated CPEs
Vendor Product Version / Range
apple ipados to 18.7.5 (exc)
apple ipados From 26.0 (inc) to 26.3 (exc)
apple iphone_os to 18.7.5 (exc)
apple iphone_os From 26.0 (inc) to 26.3 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-532 The product writes sensitive information to a log file.
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Executive Summary

This vulnerability allows an app to enumerate a user's installed apps on their device.

The issue was resolved by sanitizing logging in iOS and iPadOS versions 26.3 and 18.7.5.

Impact Analysis

An app exploiting this vulnerability could gain knowledge of which apps are installed on your device.

This could potentially be used to infer user behavior, preferences, or other sensitive information based on installed apps.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

The vulnerability is fixed in iOS 26.3, iPadOS 26.3, iOS 18.7.5, and iPadOS 18.7.5. Immediate mitigation involves updating affected devices to these versions or later.

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