CVE-2026-20649
Modified Modified - Updated After Analysis
Improper Data Redaction in Apple OS Logging Exposes Sensitive Data

Publication date: 2026-02-11

Last updated on: 2026-04-02

Assigner: Apple Inc.

Description
A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.
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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-2026-20649
Affected Vendors & Products
Showing 5 associated CPEs
Vendor Product Version / Range
apple ipados to 26.3 (exc)
apple iphone_os to 26.3 (exc)
apple macos to 26.3 (exc)
apple tvos to 26.3 (exc)
apple watchos to 26.3 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-377 Creating and using insecure temporary files can leave application and system data vulnerable to attack.
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Executive Summary

This vulnerability is related to a logging issue where sensitive user information could be exposed due to insufficient data redaction in logs.

The issue has been addressed by improving data redaction mechanisms in various Apple operating systems including watchOS, iOS, iPadOS, tvOS, and macOS Tahoe.

If unpatched, a user may be able to view sensitive information that should have been protected.

Impact Analysis

This vulnerability can impact you by potentially exposing sensitive user information through logs that were not properly redacted.

If an attacker or unauthorized user gains access to these logs, they may be able to view confidential data that could lead to privacy breaches or further exploitation.

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: watchOS 26.3, iOS 26.3, iPadOS 26.3, tvOS 26.3, or macOS Tahoe 26.3.

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