Known vulnerabilities in Mozilla Firefox - page 23

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
#VU123244 - Memory corruption
CVE-2026-2807
CWE-119 High
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
SB2026030548
#VU123243 - Out-of-bounds read
CVE-2026-2806
CWE-125 Low
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123242 - NULL Pointer Dereference
CVE-2026-2805
CWE-476 Low
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
SB2026030548
#VU123241 - Use After Free
CVE-2026-2804
CWE-416 Low
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
SB2026030548
#VU123240 - Protection Mechanism Failure
CVE-2026-2803
CWE-693 Medium
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
SB2026030548
#VU123239 - Time-of-check Time-of-use (TOCTOU) Race Condition
CVE-2026-2802
CWE-367 Medium
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123238 - Memory corruption
CVE-2026-2801
CWE-119 Low
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123236 - Use After Free
CVE-2026-2799
CWE-416 High
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123235 - Use After Free
CVE-2026-2798
CWE-416 High
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123234 - Use After Free
CVE-2026-2797
CWE-416 High
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123233 - Memory corruption
CVE-2026-2796
CWE-119 High
Available
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123232 - Use After Free
CVE-2026-2795
CWE-416 High
No
No
148.0 25.02.2026 SB2026022446
SB2026022527
#VU123230 - Out-of-bounds read
CVE-2026-2794
CWE-125 Medium
No
No
148.0 25.02.2026 SB2026022446
#VU123211 - NULL Pointer Dereference
CVE-2026-2785
CWE-476 Low
No
No
148.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 34 more
#VU123210 - Protection Mechanism Failure
CVE-2026-2784
CWE-693 Medium
No
No
148.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 34 more
#VU123209 - Exposure of sensitive information to an unauthorized actor
CVE-2026-2783
CWE-200 Medium
No
No
148.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 35 more
#VU123208 - Permissions, Privileges, and Access Controls
CVE-2026-2782
CWE-264 Medium
No
No
148.0 24.02.2026 SB2026022446
SB2026022526
SB2026022527
and 35 more
#VU122970 - Heap-based Buffer Overflow
CVE-2026-2447
CWE-122 High
No
No
147.0.4 16.02.2026 SB20260216163
SB20260216169
SB2026022003
and 43 more
#VU122074 - Use After Free
CVE-2026-24869
CWE-416 High
No
No
147.0.2 27.01.2026 SB2026012781
#VU122073 - Exposure of sensitive information to an unauthorized actor
CVE-2026-24868
CWE-200 Medium
No
No
147.0.2 27.01.2026 SB2026012781


Showing elements 441 - 460 out of 1740