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 | Sep 11, 2023 | CVE-2023-4584 | HIGH |
8.8
|
|
| 2 | Sep 11, 2023 | CVE-2023-4583 | HIGH |
7.5
|
|
| 3 | Sep 11, 2023 | CVE-2023-4582 | HIGH |
8.8
|
|
| 4 | Sep 11, 2023 | CVE-2023-4581 | MEDIUM |
4.3
|
|
| 5 | Sep 11, 2023 | CVE-2023-4580 | MEDIUM |
6.5
|
|
| 6 | Sep 11, 2023 | CVE-2023-4578 | MEDIUM |
6.5
|
|
| 7 | Sep 11, 2023 | CVE-2023-4577 | MEDIUM |
6.5
|
|
| 8 | Sep 11, 2023 | CVE-2023-4576 | HIGH |
8.6
|
|
| 9 | Sep 11, 2023 | CVE-2023-4575 | MEDIUM |
6.5
|
|
| 10 | Sep 11, 2023 | CVE-2023-4574 | MEDIUM |
6.5
|
|
| 11 | Sep 11, 2023 | CVE-2023-4573 | MEDIUM |
6.5
|
|
| 12 | Aug 01, 2023 | CVE-2023-4057 | CRITICAL |
9.8
|
|
| 13 | Aug 01, 2023 | CVE-2023-4056 | CRITICAL |
9.8
|
|
| 14 | Aug 01, 2023 | CVE-2023-4055 | HIGH |
7.5
|
|
| 15 | Aug 01, 2023 | CVE-2023-4054 | MEDIUM |
5.5
|
|
| 16 | Aug 01, 2023 | CVE-2023-4053 | MEDIUM |
6.5
|
|
| 17 | Aug 01, 2023 | CVE-2023-4052 | MEDIUM |
6.5
|
|
| 18 | Aug 01, 2023 | CVE-2023-4051 | HIGH |
7.5
|
|
| 19 | Aug 01, 2023 | CVE-2023-4050 | HIGH |
7.5
|
|
| 20 | Aug 01, 2023 | CVE-2023-4049 | MEDIUM |
5.9
|