Product Detail
FIREFOX ESR
http://www.mozilla.org/en-US/firefox/organizations/faq/
Public Exploit/PoC Code :
388
CISA Actively Exploited :
14
Last Vulnerability Seen :
Oct. 14, 2025
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 | Aug 10, 2020 | CVE-2020-15657 | HIGH |
7.8
|
|
| 2 | Aug 10, 2020 | CVE-2020-15656 | HIGH |
9.3
|
|
| 3 | Aug 10, 2020 | CVE-2020-15655 | MEDIUM |
6.5
|
|
| 4 | Aug 10, 2020 | CVE-2020-15654 | MEDIUM |
6.5
|
|
| 5 | Aug 10, 2020 | CVE-2020-15653 | MEDIUM |
6.5
|
|
| 6 | Aug 10, 2020 | CVE-2020-15652 | MEDIUM |
6.5
|
|
| 7 | Aug 10, 2020 | CVE-2020-15650 | MEDIUM |
5.5
|
|
| 8 | Aug 10, 2020 | CVE-2020-15649 | MEDIUM |
5.5
|
|
| 9 | Jul 09, 2020 | CVE-2020-12421 | MEDIUM |
6.5
|
|
| 10 | Jul 09, 2020 | CVE-2020-12420 | HIGH |
9.3
|
|
| 11 | Jul 09, 2020 | CVE-2020-12419 | HIGH |
9.3
|
|
| 12 | Jul 09, 2020 | CVE-2020-12418 | MEDIUM |
6.5
|
|
| 13 | Jul 09, 2020 | CVE-2020-12417 | HIGH |
9.3
|
|
| 14 | Jul 09, 2020 | CVE-2020-12410 | HIGH |
9.3
|
|
| 15 | Jul 09, 2020 | CVE-2020-12406 | HIGH |
9.3
|
|
| 16 | Jul 09, 2020 | CVE-2020-12405 | MEDIUM |
5.3
|
|
| 17 | Jul 09, 2020 | CVE-2020-12399 | MEDIUM |
4.4
|
|
| 18 | Jul 09, 2020 | CVE-2018-12371 | HIGH |
8.8
|
|
| 19 | May 26, 2020 | CVE-2020-6831 | CRITICAL |
9.8
|
|
| 20 | May 26, 2020 | CVE-2020-12392 | MEDIUM |
5.5
|