Product Detail
FIREFOX ESR
http://www.mozilla.org/en-US/firefox/organizations/faq/
Product Intelligence
Public Exploit/PoC Code :
438
CISA Actively Exploited :
14
Last Vulnerability Seen :
Feb. 24, 2026
Vulnerabilities
The following vulnerabilities are recorded
FIREFOX ESR product. You can click on the
vulnerability to view more details.
| Number | Published | CVE ID | Severity | CVSS Score | |
|---|---|---|---|---|---|
| 1 | Oct 01, 2020 | CVE-2020-15678 | HIGH |
8.8
|
|
| 2 | Oct 01, 2020 | CVE-2020-15677 | MEDIUM |
6.1
|
|
| 3 | Oct 01, 2020 | CVE-2020-15676 | MEDIUM |
6.1
|
|
| 4 | Oct 01, 2020 | CVE-2020-15673 | HIGH |
8.8
|
|
| 5 | Oct 01, 2020 | CVE-2020-15670 | HIGH |
8.8
|
|
| 6 | Oct 01, 2020 | CVE-2020-15669 | HIGH |
8.8
|
|
| 7 | Oct 01, 2020 | CVE-2020-15664 | MEDIUM |
6.5
|
|
| 8 | Oct 01, 2020 | CVE-2020-15663 | HIGH |
9.3
|
|
| 9 | Aug 10, 2020 | CVE-2020-15659 | HIGH |
9.3
|
|
| 10 | Aug 10, 2020 | CVE-2020-15658 | MEDIUM |
6.5
|
|
| 11 | Aug 10, 2020 | CVE-2020-15657 | HIGH |
7.8
|
|
| 12 | Aug 10, 2020 | CVE-2020-15656 | HIGH |
9.3
|
|
| 13 | Aug 10, 2020 | CVE-2020-15655 | MEDIUM |
6.5
|
|
| 14 | Aug 10, 2020 | CVE-2020-15654 | MEDIUM |
6.5
|
|
| 15 | Aug 10, 2020 | CVE-2020-15653 | MEDIUM |
6.5
|
|
| 16 | Aug 10, 2020 | CVE-2020-15652 | MEDIUM |
6.5
|
|
| 17 | Aug 10, 2020 | CVE-2020-15650 | MEDIUM |
5.5
|
|
| 18 | Aug 10, 2020 | CVE-2020-15649 | MEDIUM |
5.5
|
|
| 19 | Jul 09, 2020 | CVE-2020-12421 | MEDIUM |
6.5
|
|
| 20 | Jul 09, 2020 | CVE-2020-12420 | HIGH |
9.3
|