Vulnerability Details CVE-2026-28911
The issue was addressed with improved memory handling. This issue is fixed in macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to corrupt memory of a system process.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 21.2%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2026-28911
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cpe:2.3:o:apple:macos:14.0
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cpe:2.3:o:apple:macos:14.1
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cpe:2.3:o:apple:macos:14.1.1
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cpe:2.3:o:apple:macos:14.1.2
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cpe:2.3:o:apple:macos:14.2
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cpe:2.3:o:apple:macos:14.2.1
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cpe:2.3:o:apple:macos:14.3
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cpe:2.3:o:apple:macos:14.4
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cpe:2.3:o:apple:macos:14.4.1
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cpe:2.3:o:apple:macos:14.5
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cpe:2.3:o:apple:macos:14.6
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cpe:2.3:o:apple:macos:14.7
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cpe:2.3:o:apple:macos:14.7.1
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cpe:2.3:o:apple:macos:14.7.2
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cpe:2.3:o:apple:macos:14.7.3
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cpe:2.3:o:apple:macos:14.7.4
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cpe:2.3:o:apple:macos:14.7.5
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cpe:2.3:o:apple:macos:14.7.6
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cpe:2.3:o:apple:macos:14.7.7
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cpe:2.3:o:apple:macos:14.7.8
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cpe:2.3:o:apple:macos:14.8
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cpe:2.3:o:apple:macos:14.8.1
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cpe:2.3:o:apple:macos:14.8.2
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cpe:2.3:o:apple:macos:14.8.3
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cpe:2.3:o:apple:macos:14.8.4
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cpe:2.3:o:apple:macos:14.8.5
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cpe:2.3:o:apple:macos:14.8.7
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cpe:2.3:o:apple:macos:26.0
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cpe:2.3:o:apple:macos:26.0.0
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cpe:2.3:o:apple:macos:26.1
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cpe:2.3:o:apple:macos:26.2
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cpe:2.3:o:apple:macos:26.3
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cpe:2.3:o:apple:macos:26.3.1
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cpe:2.3:o:apple:macos:26.4
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cpe:2.3:o:apple:macos:26.5