| CVE-2021-23964 |
High |
Yes |
Arbitrary code execution |
A security issue was found in Firefox before version 85.0 and Thunderbird before version 78.7. Mozilla developers reported memory safety bugs present in... |
| CVE-2021-23960 |
Medium |
Yes |
Arbitrary code execution |
A security issue was found in Firefox before version 85.0 and Thunderbird before version 78.7. Performing garbage collection on re- declared JavaScript... |
| CVE-2021-23954 |
High |
Yes |
Arbitrary code execution |
A security issue was found in Firefox before version 85.0 and Thunderbird before version 78.7. Using the new logical assignment operators in a JavaScript... |
| CVE-2021-23953 |
High |
Yes |
Information disclosure |
A security issue was found in Firefox before version 85.0 and Thunderbird before version 78.7. If a user clicked into a specifically crafted PDF, the PDF... |
| CVE-2020-26976 |
Medium |
Yes |
Information disclosure |
A security issue was found in Firefox before 84.0. When an HTTPS page was embedded in an HTTP page, and there was a service worker registered for the... |
| CVE-2020-15685 |
Medium |
Yes |
Insufficient validation |
A security issue was found in Thunderbird before version 78.7. During the plaintext phase of the STARTTLS connection setup, protocol commands could have... |