Known vulnerabilities in Mozilla Firefox - page 6

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
#VU146634 - Improper input validation
CVE-2026-84134
CWE-20 Low
No
No
155.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU146632 - Improper input validation
CVE-2026-84136
CWE-20 Low
No
No
155.0 01.09.2026 SB2026090144
SB20260921201
SB20260921203
#VU144100 - User Interface (UI) Misrepresentation of Critical Information (Clickjacking, spoofing)
CVE-2026-74975
CWE-451 Low
No
No
154.0 18.08.2026 SB2026081838
SB2026082141
SB20260824266
#VU144101 - Improper Restriction of Rendered UI Layers or Frames
CVE-2026-74980
CWE-1021 Low
No
No
154.0 18.08.2026 SB2026081838
SB2026082141
SB20260824266
#VU144085 - Exposure of sensitive information to an unauthorized actor
CVE-2026-74966
CWE-200 Low
No
No
154.0 18.08.2026 SB2026081838
SB2026081988
SB2026081989
and 4 more
#VU144086 - Protection Mechanism Failure
CVE-2026-74968
CWE-693 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081988
SB2026081989
and 4 more
#VU144087 - Protection Mechanism Failure
CVE-2026-74970
CWE-693 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081988
SB2026081989
and 4 more
#VU144088 - Integer overflow
CVE-2026-74977
CWE-190 Low
No
No
154.0 18.08.2026 SB2026081838
SB2026081988
SB2026081989
and 4 more
#VU144089 - Improper Restriction of Rendered UI Layers or Frames
CVE-2026-74978
CWE-1021 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081988
SB2026081989
and 4 more
#VU144090 - Protection Mechanism Failure
CVE-2026-74979
CWE-693 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081988
SB2026081989
and 4 more
#VU144068 - Integer overflow
CVE-2026-74964
CWE-190 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 30 more
#VU144069 - Improper Privilege Management
CVE-2026-74965
CWE-269 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 30 more
#VU144070 - Origin Validation Error
CVE-2026-74967
CWE-346 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 28 more
#VU144071 - Exposure of sensitive information to an unauthorized actor
CVE-2026-74971
CWE-200 Low
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 32 more
#VU144072 - Exposure of sensitive information to an unauthorized actor
CVE-2026-74972
CWE-200 Low
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 32 more
#VU144073 - Incorrect Calculation
CVE-2026-74976
CWE-682 Low
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 32 more
#VU144067 - Origin Validation Error
CVE-2026-74963
CWE-346 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 32 more
#VU144054 - Use After Free
CVE-2026-74969
CWE-416 High
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 24 more
#VU144055 - Use After Free
CVE-2026-74973
CWE-416 High
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 32 more
#VU144056 - Improper Access Control
CVE-2026-74974
CWE-284 Medium
No
No
154.0 18.08.2026 SB2026081838
SB2026081987
SB2026081988
and 32 more


Showing elements 101 - 120 out of 1740