Product Detail
FIREFOX ESR
http://www.mozilla.org/en-US/firefox/organizations/faq/
Public Exploit/PoC Code :
419
CISA Actively Exploited :
14
Last Vulnerability Seen :
Feb. 16, 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 | Feb 16, 2026 | CVE-2026-2447 | HIGH |
8.8
|
|
| 2 | Jan 13, 2026 | CVE-2026-0891 | HIGH |
8.1
|
|
| 3 | Jan 13, 2026 | CVE-2026-0890 | MEDIUM |
6.5
|
|
| 4 | Jan 13, 2026 | CVE-2026-0887 | MEDIUM |
5.3
|
|
| 5 | Jan 13, 2026 | CVE-2026-0886 | MEDIUM |
5.3
|
|
| 6 | Jan 13, 2026 | CVE-2026-0885 | MEDIUM |
6.5
|
|
| 7 | Jan 13, 2026 | CVE-2026-0884 | CRITICAL |
9.8
|
|
| 8 | Jan 13, 2026 | CVE-2026-0883 | MEDIUM |
5.3
|
|
| 9 | Jan 13, 2026 | CVE-2026-0882 | HIGH |
8.8
|
|
| 10 | Jan 13, 2026 | CVE-2026-0880 | HIGH |
8.8
|
|
| 11 | Jan 13, 2026 | CVE-2026-0879 | CRITICAL |
9.8
|
|
| 12 | Jan 13, 2026 | CVE-2026-0878 | HIGH |
8.0
|
|
| 13 | Jan 13, 2026 | CVE-2026-0877 | HIGH |
8.1
|
|
| 14 | Dec 09, 2025 | CVE-2025-14333 | HIGH |
8.1
|
|
| 15 | Dec 09, 2025 | CVE-2025-14331 | MEDIUM |
6.5
|
|
| 16 | Dec 09, 2025 | CVE-2025-14330 | CRITICAL |
9.8
|
|
| 17 | Dec 09, 2025 | CVE-2025-14329 | HIGH |
8.8
|
|
| 18 | Dec 09, 2025 | CVE-2025-14328 | HIGH |
8.8
|
|
| 19 | Dec 09, 2025 | CVE-2025-14327 | HIGH |
7.5
|
|
| 20 | Dec 09, 2025 | CVE-2025-14325 | HIGH |
7.3
|