Not rated
CVE-2020-9866 A buffer overflow was addressed with improved bounds checking
Description
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 and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 10.15 | earliest → < 10.15 | 10.15 |
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