Known vulnerabilities in Mozilla Firefox - page 24

Vendor: Mozilla
Software CPE: cpe:2.3:a:mozilla:mozilla_firefox:*:*:*:*:*:*:*:*
Total vulnerabilities: 1740
Public exploits: 38
Known exploited (KEV): 15
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Mozilla Firefox Mozilla Firefox is affected by 1740 known vulnerabilities: 13 critical, 733 high, 466 medium, 527 low Critical High Medium Low

Vulnerabilities (1740)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU121222 - Memory corruption
CVE-2026-0892
CWE-119 High
No
No
147.0 13.01.2026 SB2026011359
SB2026011545
SB2026020647
#VU121221 - Improper input validation
CVE-2026-0889
CWE-20 Low
No
No
147.0 13.01.2026 SB2026011359
SB2026011545
#VU121220 - Exposure of sensitive information to an unauthorized actor
CVE-2026-0888
CWE-200 Low
No
No
147.0 13.01.2026 SB2026011359
SB2026011545
#VU121219 - Protection Mechanism Failure
CVE-2026-0881
CWE-693 High
No
No
147.0 13.01.2026 SB2026011359
SB2026011545
#VU121218 - Memory corruption
CVE-2026-0891
CWE-119 High
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121217 - User Interface (UI) Misrepresentation of Critical Information (Clickjacking, spoofing)
CVE-2026-0890
CWE-451 Low
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121216 - Improper Restriction of Rendered UI Layers or Frames
CVE-2026-0887
CWE-1021 Medium
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121215 - Use After Free
CVE-2026-0885
CWE-416 Low
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121214 - Use After Free
CVE-2026-0884
CWE-416 Low
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121213 - Exposure of sensitive information to an unauthorized actor
CVE-2026-0883
CWE-200 Medium
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121212 - Memory corruption
CVE-2026-0878
CWE-119 High
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121211 - Memory corruption
CVE-2026-0886
CWE-119 High
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121210 - Integer overflow
CVE-2026-0880
CWE-190 High
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121209 - Use After Free
CVE-2026-0882
CWE-416 High
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121208 - Memory corruption
CVE-2026-0879
CWE-119 High
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU121207 - Protection Mechanism Failure
CVE-2026-0877
CWE-693 High
No
No
147.0 13.01.2026 SB2026011359
SB20260114138
SB2026011516
and 36 more
#VU120200 - Memory corruption
CVE-2025-14861
CWE-119 High
No
No
146.0.1 18.12.2025 SB2025121886
#VU120199 - Use After Free
CVE-2025-14860
CWE-416 High
No
No
146.0.1 18.12.2025 SB2025121886
#VU119413 - Use After Free
CVE-2025-14321
CWE-416 High
Available
No
146.0 09.12.2025 SB2025120939
SB20251210189
SB20251210190
and 41 more
#VU119409 - Memory corruption
CVE-2025-14322
CWE-119 High
No
No
146.0 09.12.2025 SB2025120939
SB20251210189
SB20251210190
and 41 more


Showing elements 461 - 480 out of 1740