medium6.5
CVE-2021-1855
A logic issue was addressed with improved state management.
Impact
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to force unnecessary network connections to fetch its favicon.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Macos | from 11.0 before 11.3 |