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macOS CVE-2026-28829

| EUVD-2026-15100 MEDIUM
Incorrect Permission Assignment for Critical Resource (CWE-732)
2026-03-25 apple GHSA-hw9m-xc44-8wmp
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:N/I:H/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

4
Patch available
Apr 16, 2026 - 05:29 EUVD
26.4,14.8.5,15.7.5
EUVD ID Assigned
Mar 25, 2026 - 01:00 euvd
EUVD-2026-15100
Analysis Generated
Mar 25, 2026 - 01:00 vuln.today
CVE Published
Mar 25, 2026 - 00:32 nvd
MEDIUM 5.5

DescriptionNVD

A permissions issue was addressed with additional restrictions. 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 modify protected parts of the file system.

AnalysisAI

A permissions enforcement vulnerability in macOS allows applications to modify protected portions of the file system that should be restricted from unauthorized access. This issue affects macOS Sequoia, Sonoma, and Tahoe across multiple versions prior to their patched releases (15.7.5, 14.8.5, and 26.4 respectively). …

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RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review and tighten file/resource permissions.

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CVE-2026-28829 vulnerability details – vuln.today

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