iOS/iPadOS 26.1 Data Redaction Logging Bug Exposes Sensitive User Data
CVE-2025-43426 Published on November 4, 2025
A logging issue was addressed with improved data redaction. This issue is fixed in macOS Tahoe 26.1, iOS 26.1 and iPadOS 26.1. An app may be able to access sensitive user data.
Vulnerability Analysis
CVE-2025-43426 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
Insertion of Sensitive Information into Log File
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.
Products Associated with CVE-2025-43426
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Affected Versions
Apple macOS:- Version unspecified and below 26.1 is affected.
- Version unspecified and below 26.1 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.