Known vulnerabilities in Mozilla Thunderbird - page 10

Vendor: Mozilla
Software CPE: cpe:2.3:a:mozilla:mozilla_thunderbird:*:*:*:*:*:*:*:*
Total vulnerabilities: 1276
Public exploits: 34
Known exploited (KEV): 12
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Mozilla Thunderbird Mozilla Thunderbird is affected by 1276 known vulnerabilities: 10 critical, 565 high, 369 medium, 332 low Critical High Medium Low

Vulnerabilities (1276)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU131840 - Improper Privilege Management
CVE-2026-8955
CWE-269 High
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131843 - Improper Access Control
CVE-2026-8958
CWE-284 High
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131844 - Out-of-bounds read
CVE-2026-8959
CWE-125 Low
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052150
and 20 more
#VU131845 - Improper input validation
CVE-2026-8961
CWE-20 Medium
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131846 - Protection Mechanism Failure
CVE-2026-8962
CWE-693 Medium
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131837 - Integer overflow
CVE-2026-8949
CWE-190 Low
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052150
and 9 more
#VU131838 - Improper Access Control
CVE-2026-8950
CWE-284 High
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131839 - Integer overflow
CVE-2026-8954
CWE-190 Medium
No
No
140.11.0, 151.0 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131833 - Out-of-bounds read
CVE-2026-8946
CWE-125 High
No
No
140.11.0, 151.0 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 36 more
#VU131834 - Use After Free
CVE-2026-8947
CWE-416 High
No
No
140.11.0, 151.0 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 36 more
#VU131835 - Use After Free
CVE-2026-8953
CWE-416 Medium
No
No
140.11.0, 151.0 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 35 more
#VU131836 - Memory corruption
CVE-2026-8975
CWE-119 High
No
No
140.11.0, 151.0 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 36 more
#VU131768 - Protection Mechanism Failure
CVE-2026-8401
CWE-693 High
No
No
140.11.0 18.05.2026 SB2026051267
SB2026051929
SB2026051930
and 34 more
#VU131171 - Improper input validation
CVE-2026-8391
CWE-20 High
No
No
140.11.0 12.05.2026 SB2026051267
SB2026051929
SB2026051930
and 35 more
#VU131168 - Improper input validation
CVE-2026-8388
CWE-20 High
No
No
140.11.0 12.05.2026 SB2026051267
SB2026051929
SB2026051930
and 35 more
#VU130589 - Memory corruption
CVE-2026-8093
CWE-119 High
No
No
150.0.2 07.05.2026 SB20260507196
SB20260511100
SB2026052724
#VU130587 - Improper input validation
CVE-2026-8094
CWE-20 High
No
No
140.10.2 07.05.2026 SB20260507196
SB2026051199
SB20260513107
and 19 more
#VU130581 - Use After Free
CVE-2026-8090
CWE-416 High
No
No
140.10.2, 150.0.2 07.05.2026 SB20260507196
SB2026051199
SB20260511100
and 20 more
#VU130583 - Memory corruption
CVE-2026-8092
CWE-119 High
No
No
140.10.2, 150.0.2 07.05.2026 SB20260507196
SB2026051199
SB20260511100
and 20 more
#VU128407 - Out-of-bounds read
CVE-2026-7320
CWE-125 Medium
No
No
140.10.1, 150.0 28.04.2026 SB20260428226
SB2026043088
SB2026050342
and 26 more


Showing elements 181 - 200 out of 1276