Apple OS Logging Leak Fixed in 26.3
CVE-2026-20649 Published on February 11, 2026
A logging issue was addressed with improved data redaction. This issue is fixed in watchOS 26.3, iOS 26.3 and iPadOS 26.3, tvOS 26.3, macOS Tahoe 26.3. A user may be able to view sensitive user information.
Vulnerability Analysis
CVE-2026-20649 can be exploited with local system access, requires user interaction. 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
Insecure Temporary File
Creating and using insecure temporary files can leave application and system data vulnerable to attack.
Products Associated with CVE-2026-20649
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Affected Versions
Apple macOS:- Version unspecified and below 26.3 is affected.
- Version unspecified and below 26.3 is affected.
- Version unspecified and below 26.3 is affected.
- Version unspecified and below 26.3 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.