| CVE-2021-23988 |
Medium |
Yes |
Arbitrary code execution |
A security issue was found in Firefox before version 87. Mozilla developers reported memory safety bugs present in Firefox 86. Some of these bugs showed... |
| CVE-2021-23987 |
High |
Yes |
Arbitrary code execution |
A security issue was found in Firefox before version 87 and Thunderbird before version 78.9. Mozilla developers and community members reported memory safety... |
| CVE-2021-23986 |
Low |
Yes |
Information disclosure |
A security issue was found in Firefox before version 87. A malicious extension with the 'search' permission could have installed a new search engine whose... |
| CVE-2021-23985 |
Low |
Yes |
Information disclosure |
A security issue was found in Firefox before version 87. If an attacker is able to alter specific about:config values (for example malware running on the... |
| CVE-2021-23984 |
Medium |
Yes |
Content spoofing |
A security issue was found in Firefox before version 87 and Thunderbird before version 78.9. A malicious extension could have opened a popup window lacking... |
| CVE-2021-23983 |
Medium |
Yes |
Arbitrary code execution |
A security issue was found in Firefox before version 87. By causing a transition on a parent node by removing a CSS rule, an invalid property for a marker... |
| CVE-2021-23982 |
Medium |
Yes |
Information disclosure |
A security issue was found in Firefox before version 87 and Thunderbird before version 78.9. Using techniques that built on the slipstream research, a... |
| CVE-2021-23981 |
High |
Yes |
Arbitrary code execution |
A security issue was found in Firefox before version 87 and Thunderbird before version 78.9. A texture upload of a Pixel Buffer Object could have confused... |