Product Detail

THUNDERBIRD

https://www.thunderbird.net/en-US/

Vendor :

Mozilla

Number of CVE:

1859

Average Exploit Prediction Score :

8.49

Public Exploit/PoC Code :

514

CISA Actively Exploited :

14

Last Vulnerability Seen :

Jun. 16, 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 Feb 24, 2026 CVE-2026-2762 CRITICAL
9.8
2 Feb 24, 2026 CVE-2026-2761 CRITICAL
10.0
3 Feb 24, 2026 CVE-2026-2760 CRITICAL
10.0
4 Feb 24, 2026 CVE-2026-2759 CRITICAL
9.8
5 Feb 24, 2026 CVE-2026-2758 CRITICAL
9.8
6 Feb 24, 2026 CVE-2026-2757 CRITICAL
9.8
7 Feb 16, 2026 CVE-2026-2447 HIGH
8.8
8 Jan 28, 2026 CVE-2026-0818 MEDIUM
4.3
9 Jan 13, 2026 CVE-2026-0892 CRITICAL
9.8
10 Jan 13, 2026 CVE-2026-0891 HIGH
8.1
11 Jan 13, 2026 CVE-2026-0890 MEDIUM
6.5
12 Jan 13, 2026 CVE-2026-0889 HIGH
7.5
13 Jan 13, 2026 CVE-2026-0888 MEDIUM
5.3
14 Jan 13, 2026 CVE-2026-0887 MEDIUM
5.3
15 Jan 13, 2026 CVE-2026-0886 MEDIUM
5.3
16 Jan 13, 2026 CVE-2026-0885 MEDIUM
6.5
17 Jan 13, 2026 CVE-2026-0884 CRITICAL
9.8
18 Jan 13, 2026 CVE-2026-0883 MEDIUM
5.3
19 Jan 13, 2026 CVE-2026-0882 HIGH
8.8
20 Jan 13, 2026 CVE-2026-0881 CRITICAL
10.0
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