Known vulnerabilities in Firefox ESR 102.12.0 - page 3

Vendor: Mozilla
Software: Firefox ESR
Version: 102.12.0
Software CPE: cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Total vulnerabilities: 262
Public exploits: 6
Known exploited (KEV): 3
Highest CVSSv4 Score: 8.8

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Firefox ESR version 102.12.0 Firefox ESR 102.12.0 is affected by 262 vulnerabilities: 3 critical, 154 high, 68 medium, 37 low Critical High Medium Low

Vulnerabilities (262)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU131834 - Use After Free
CVE-2026-8947
CWE-416 High
No
No
115.36.0, 140.11.0 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 36 more
#VU131835 - Use After Free
CVE-2026-8953
CWE-416 Medium
No
No
115.36.0, 140.11.0 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 35 more
#VU131836 - Memory corruption
CVE-2026-8975
CWE-119 High
No
No
115.36.0, 140.11.0 19.05.2026 SB2026051929
SB2026051930
SB2026051935
and 36 more
#VU131768 - Protection Mechanism Failure
CVE-2026-8401
CWE-693 High
No
No
115.36.0, 140.11.0 18.05.2026 SB2026051267
SB2026051929
SB2026051930
and 34 more
#VU131171 - Improper input validation
CVE-2026-8391
CWE-20 High
No
No
115.36.0, 140.11.0 12.05.2026 SB2026051267
SB2026051929
SB2026051930
and 35 more
#VU131168 - Improper input validation
CVE-2026-8388
CWE-20 High
No
No
115.36.0, 140.11.0 12.05.2026 SB2026051267
SB2026051929
SB2026051930
and 35 more
#VU130581 - Use After Free
CVE-2026-8090
CWE-416 High
No
No
115.35.2, 140.10.2 07.05.2026 SB20260507196
SB2026051199
SB20260511100
and 20 more
#VU130582 - Improper input validation
CVE-2026-8091
CWE-20 High
No
No
115.35.2, 140.10.2 07.05.2026 SB20260507196
SB20260509128
SB20260509129
and 5 more
#VU130583 - Memory corruption
CVE-2026-8092
CWE-119 High
No
No
115.35.2, 140.10.2 07.05.2026 SB20260507196
SB2026051199
SB20260511100
and 20 more
#VU128407 - Out-of-bounds read
CVE-2026-7320
CWE-125 Medium
No
No
115.35.1, 140.10.1 28.04.2026 SB20260428226
SB2026043088
SB2026050342
and 26 more
#VU128408 - Memory corruption
CVE-2026-7322
CWE-119 High
No
No
115.35.1, 140.10.1 28.04.2026 SB20260428226
SB2026043088
SB2026050342
and 26 more
#VU126653 - Use After Free
CVE-2026-6746
CWE-416 High
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126654 - Use of Uninitialized Resource
CVE-2026-6749
CWE-908 Medium
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126655 - Improper Access Control
CVE-2026-6750
CWE-284 High
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126656 - Out-of-bounds read
CVE-2026-6752
CWE-125 Medium
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126657 - Use After Free
CVE-2026-6754
CWE-416 High
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126658 - Improper input validation
CVE-2026-6762
CWE-20 Low
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126659 - Improper input validation
CVE-2026-6767
CWE-20 Low
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 30 more
#VU126660 - Out-of-bounds read
CVE-2026-6772
CWE-125 Medium
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 31 more
#VU126661 - Memory corruption
CVE-2026-6785
CWE-119 High
No
No
115.35.0, 140.10.0 21.04.2026 SB2026042145
SB20260422179
SB20260422180
and 29 more


Showing elements 41 - 60 out of 262