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macOS CVE-2026-20633

| EUVD-2026-15041 MEDIUM
Improper Link Resolution Before File Access (CWE-59)
2026-03-25 apple GHSA-9cv6-73mr-84fw
5.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

4
Patch available
Apr 16, 2026 - 05:29 EUVD
15.7.5,26.4,14.8.5
EUVD ID Assigned
Mar 25, 2026 - 01:00 euvd
EUVD-2026-15041
Analysis Generated
Mar 25, 2026 - 01:00 vuln.today
CVE Published
Mar 25, 2026 - 00:35 nvd
MEDIUM 5.5

DescriptionNVD

This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access user-sensitive data.

AnalysisAI

This vulnerability involves improper handling of symbolic links (symlinks) in macOS, which could allow an application to access sensitive user data without proper authorization. The issue affects multiple macOS versions including Sequoia 15.7.5, Sonoma 14.8.5, and Tahoe 26.4, representing an information disclosure vulnerability with potential impact on user privacy. …

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RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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CVE-2026-20633 vulnerability details – vuln.today

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