Product Detail
THUNDERBIRD
https://www.thunderbird.net/en-US/
Product Intelligence
Public Exploit/PoC Code :
547
CISA Actively Exploited :
14
Last Vulnerability Seen :
Jul. 22, 2026
Vulnerabilities
The following vulnerabilities are recorded
THUNDERBIRD product. You can click on the
vulnerability to view more details.
| Number | Published | CVE ID | Severity | CVSS Score | |
|---|---|---|---|---|---|
| 1 | May 19, 2026 | CVE-2026-8963 | HIGH |
7.5
|
|
| 2 | May 19, 2026 | CVE-2026-8962 | HIGH |
8.1
|
|
| 3 | May 19, 2026 | CVE-2026-8961 | MEDIUM |
6.5
|
|
| 4 | May 19, 2026 | CVE-2026-8960 | HIGH |
7.5
|
|
| 5 | May 19, 2026 | CVE-2026-8959 | CRITICAL |
9.6
|
|
| 6 | May 19, 2026 | CVE-2026-8958 | HIGH |
8.6
|
|
| 7 | May 19, 2026 | CVE-2026-8957 | HIGH |
8.8
|
|
| 8 | May 19, 2026 | CVE-2026-8956 | CRITICAL |
9.8
|
|
| 9 | May 19, 2026 | CVE-2026-8955 | HIGH |
8.8
|
|
| 10 | May 19, 2026 | CVE-2026-8954 | HIGH |
7.5
|
|
| 11 | May 19, 2026 | CVE-2026-8953 | CRITICAL |
9.6
|
|
| 12 | May 19, 2026 | CVE-2026-8952 | HIGH |
8.8
|
|
| 13 | May 19, 2026 | CVE-2026-8950 | CRITICAL |
9.3
|
|
| 14 | May 19, 2026 | CVE-2026-8949 | HIGH |
7.5
|
|
| 15 | May 19, 2026 | CVE-2026-8948 | CRITICAL |
9.1
|
|
| 16 | May 19, 2026 | CVE-2026-8947 | HIGH |
7.5
|
|
| 17 | May 19, 2026 | CVE-2026-8946 | HIGH |
7.5
|
|
| 18 | May 12, 2026 | CVE-2026-8401 | CRITICAL |
9.8
|
|
| 19 | May 12, 2026 | CVE-2026-8391 | HIGH |
7.5
|
|
| 20 | May 12, 2026 | CVE-2026-8388 | HIGH |
7.5
|