Known vulnerabilities in thunderbird (Debian package) - page 5

Vendor: Debian
Software CPE: cpe:2.3:o:debian:thunderbird_debian_package:*:*:*:*:*:debian_linux:*:*
Total vulnerabilities: 759
Public exploits: 25
Known exploited (KEV): 9
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting thunderbird (Debian package) thunderbird (Debian package) is affected by 759 known vulnerabilities: 8 critical, 360 high, 247 medium, 144 low Critical High Medium Low

Vulnerabilities (759)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU131847 - NULL Pointer Dereference
CVE-2026-8968
CWE-476 Medium
No
No
1:140.11.0esr-1~deb12u1, 1:140.11.0esr-1~deb13u1 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131848 - Improper Privilege Management
CVE-2026-8970
CWE-269 Medium
No
No
1:140.11.0esr-1~deb12u1, 1:140.11.0esr-1~deb13u1 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131849 - Memory corruption
CVE-2026-8974
CWE-119 High
No
No
1:140.11.0esr-1~deb12u1, 1:140.11.0esr-1~deb13u1 19.05.2026 SB2026051930
SB2026051935
SB2026052102
and 35 more
#VU131836 - Memory corruption
CVE-2026-8975
CWE-119 High
No
No
1:140.11.0esr-1~deb12u1, 1:140.11.0esr-1~deb13u1 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 36 more
#VU130587 - Improper input validation
CVE-2026-8094
CWE-20 High
No
No
1:140.10.2esr-1~deb12u1, 1:140.10.2esr-1~deb13u1 07.05.2026 SB20260507196
SB2026051199
SB20260513107
and 19 more
#VU130581 - Use After Free
CVE-2026-8090
CWE-416 High
No
No
1:140.10.2esr-1~deb12u1, 1:140.10.2esr-1~deb13u1 07.05.2026 SB20260507196
SB2026051199
SB20260511100
and 20 more
#VU130583 - Memory corruption
CVE-2026-8092
CWE-119 High
No
No
1:140.10.2esr-1~deb12u1, 1:140.10.2esr-1~deb13u1 07.05.2026 SB20260507196
SB2026051199
SB20260511100
and 20 more
#VU128409 - Improper input validation
CVE-2026-7321
CWE-20 Medium
No
No
1:140.10.1esr-1~deb12u1, 1:140.10.1esr-1~deb13u1 28.04.2026 SB20260428226
SB2026050342
SB2026050343
and 24 more
#VU128410 - Memory corruption
CVE-2026-7323
CWE-119 High
No
No
1:140.10.1esr-1~deb12u1, 1:140.10.1esr-1~deb13u1 28.04.2026 SB20260428226
SB2026043088
SB2026050342
and 25 more
#VU128407 - Out-of-bounds read
CVE-2026-7320
CWE-125 Medium
No
No
1:140.10.1esr-1~deb12u1, 1:140.10.1esr-1~deb13u1 28.04.2026 SB20260428226
SB2026043088
SB2026050342
and 26 more
#VU128408 - Memory corruption
CVE-2026-7322
CWE-119 High
No
No
1:140.10.1esr-1~deb12u1, 1:140.10.1esr-1~deb13u1 28.04.2026 SB20260428226
SB2026043088
SB2026050342
and 26 more
#VU126662 - Use After Free
CVE-2026-6747
CWE-416 High
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126663 - Use of Uninitialized Resource
CVE-2026-6748
CWE-908 High
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126664 - Use of Uninitialized Resource
CVE-2026-6751
CWE-908 High
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126665 - Memory corruption
CVE-2026-6753
CWE-119 Medium
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126653 - Use After Free
CVE-2026-6746
CWE-416 High
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126654 - Use of Uninitialized Resource
CVE-2026-6749
CWE-908 Medium
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126655 - Improper Access Control
CVE-2026-6750
CWE-284 High
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126656 - Out-of-bounds read
CVE-2026-6752
CWE-125 Medium
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126657 - Use After Free
CVE-2026-6754
CWE-416 High
No
No
1:140.10.0esr-1~deb12u1, 1:140.10.0esr-1~deb13u1 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more


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