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CVE-2020-27950
Published: Dec 8, 2020
Modified: Oct 21, 2025
PUBLISHED
Description
A memory initialization issue was addressed. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update. A malicious application may be able to disclose kernel memory.
| Vendor | Product | Versions |
|---|---|---|
Apple | watchOS | affected unspecified - < 7.1 |
Apple | iOS and iPadOS | affected unspecified - < 14.2 |
Apple | macOS | affected unspecified - < 11.0 |
Apple | macOS | affected unspecified - < 12.4 |
Apple | macOS | affected unspecified - < 6.2 |
Apple | macOS | affected unspecified - < 5.3 |
Apple | macOS | affected unspecified - < 2020 |
Apple | macOS | affected unspecified - < 10.15 |
References
https://support.apple.com/en-us/HT211931
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https://support.apple.com/en-us/HT211928
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https://support.apple.com/en-us/HT211929
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https://support.apple.com/en-us/HT211940
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https://support.apple.com/en-us/HT211944
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https://support.apple.com/en-us/HT211945
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https://support.apple.com/en-us/HT211946
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https://support.apple.com/en-us/HT211947
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20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1
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