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CVE-2020-9866

CVE-2020-9866

EPSS 1.9%
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. A buffer overflow may result in arbitrary code execution.
Affected products
Apple · macOS

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References
https://support.apple.com/en-us/HT211289