high8.1
CVE-2021-29968
When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur.
Impact
When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 89.0.1.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox | before 89.0.1 |