| CVE-2021-29967 |
High |
Yes |
Arbitrary code execution |
Mozilla developers reported memory safety bugs present in Firefox 88 and Thunderbird 78.10. Some of these bugs showed evidence of memory corruption and... |
| CVE-2021-29966 |
Medium |
Yes |
Arbitrary code execution |
Mozilla developers reported memory safety bugs present in Firefox 88. Some of these bugs showed evidence of memory corruption and Mozilla presumes that with... |
| CVE-2021-29961 |
Medium |
Yes |
Content spoofing |
When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. |
| CVE-2021-29960 |
Medium |
No |
Information disclosure |
Firefox used to cache the last filename used for printing a file. When generating a filename for printing, Firefox usually suggests the web page title. The... |
| CVE-2021-29959 |
Low |
Yes |
Access restriction bypass |
When a user has already allowed a website to access microphone and camera, disabling camera sharing would not fully prevent the website from re-enabling it... |