Known vulnerabilities in Mozilla Mozilla Firefox 139.0.4
147.0.2
147.0.1
147.0
146.0.1
146.0
145.0.2
145.0.1
145.0
144.0.2
144.0
143.0.4
143.0.3
143.0.1
143.0
142.0.1
142.0
141.0.3
141.0.2
141.0
140.0.4
140.0.2
140.0.1
140.0
139.0.4
139.0.1
139.0
138.0.4
138.0.3
138.0.1
138.0
137.0.2
137.0.1
137.0
136.0.4
136.0.3
136.0.2
136.0.1
136.0
135.0.1
135.0
134.0.2
134.0.1
134.0
133.0.3
133.0
132.0.2
132.0.1
132.0
131.0.3
131.0.2
131.0
130.0.1
130.0
129.0.2
129.0.1
129.0
128.0.3
128.0.2
128.0
127.0.2
127.0.1
127.0
126.0.1
126.0
125.0.3
125.0.2
125.0.1
125.0
124.0.2
124.0.1
124.0
123.0.1
123.0
122.0.1
122.0
121.0.1
121.0
120.0.1
120.0
119.0.1
119.0
118.0.2
118.0.1
118.0
117.0.1
117.0
116.0.3
116.0.2
116.0.1
116.0
115.0.3
115.0.2
115.0.1
115.0
114.0.2
114.0.1
114.0
113.0.2
113.0.1
113.0
112.0.2
112.0.1
112.0
111.0.1
111.0
110.0.1
110.0
109.0.1
109.0
108.0.2
108.0.1
108.0
107.0.1
107.0
106.0.5
106.0.4
106.0.3
106.0.2
106.0.1
106.0
105.0.3
105.0.2
105.0.1
105.0
104.0.2
104.0.1
104.0
103.0.2
103.0.1
103.0
102.0.1
102.0
101.0.1
101.0
100.0.2
100.0.1
100.0
99.0.1
99.0
98.0.2
98.0.1
98.0
97.0.2
97.0.1
97.0
96.0.3
96.0.2
96.0.1
96.0
95.0.2
95.0.1
95.0
94.0.2
94.0.1
94.0
93.0
92.0.1
92.0
91.0.2
91.0.1
91.0
90.0.2
90.0.1
90.0
89.0.2
89.0.1
89.0
88.0.1
88.0
87.0
86.0.1
86.0
85.0.2
85.0.1
85.0
84.0.2
84.0.1
84.0
83.0
82.0.3
82.0.2
82.0.1
82.0
81.0.2
81.0.1
81.0
80.0.1
80.0
79.0
78.0.2
78.0.1
78.0
77.0.1
77.0
76.0.1
76.0
75.0
74.0.1
74.0
73.0.1
73.0
72.0.2
72.0.1
72.0
71.0
70.0.1
70.0
69.0.3
69.0.2
69.0.1
69.0
68.0.2
68.0.1
68.0
67.0.4
67.0.3
67.0.2
67.0.1
67.0
66.0.5
66.0.4
66.0.3
66.0.2
60.7.0
60.6.3
60.6.2
60.6.1
60.6.0
60.5.2
60.5.1
60.5.0
60.4.0
60.3.0
60.2.2
60.2.1
60.2.0
60.1.0
52.9.0
52.8.1
52.8.0
52.7.4
52.7.3
52.7.2
52.7.1
52.7.0
52.6.0
52.5.3
52.5.2
52.5.0
52.4.1
52.4.0
52.3.0
52.2.1
52.2.0
52.1.2
52.1.1
52.1.0
45.9.0
45.8.0
45.7.0
45.6.0
45.5.1
45.5.0
45.4.0
45.3.0
45.2.0
45.1.1
38.8.0
38.7.1
38.7.0
38.6.1
38.6.0
38.5.2
38.5.1
38.5.0
38.4.0
38.3.0
38.2.1
38.2.0
38.1.1
38.1.0
31.8.0
31.7.0
31.6.0
31.5.3
31.5.2
31.5.0
31.4.0
31.3.0
31.2.0
31.1.1
31.1.0
24.8.1
24.8.0
24.7.0
24.6.0
24.5.0
24.4.0
24.3.0
24.2.0
24.1.1
24.1.0
17.0.11
17.0.10
17.0.9
17.0.8
17.0.7
17.0.6
17.0.5
17.0.4
17.0.3
17.0.2
10.0.12
10.0.11
10.0.10
10.0.9
10.0.8
10.0.7
10.0.6
10.0.5
10.0.4
10.0.3
3.0.19
3.0.16
0.7.1
0.6.1
66.0.1
66.0
65.0.2
63.0.3
63.0.1
60.0.1
59.0.3
56.0.2
52.0
51.0
50.1.0
47.0.2
38.0.6
37.0.2
37.0.1
37.0
36.0.4
36.0.3
36.0.1
36.0
35.0.1
35.0
34.0.5
34.0
33.1.1
33.1
33.0.3
33.0.2
33.0.1
33.0
32.0.3
32.0.2
32.0.1
32.0
31.0
30.0
29.0.1
29.0
28.0
27.0.1
27.0
26.0
25.0.1
25.0
24.0
23.0.1
23.0
22.0
21.0
20.0.1
20.0
19.0.2
19.0.1
19.0
18.0.2
18.0.1
18.0
17.0.1
17.0
16.0.2
16.0.1
16.0
15.0.1
15.0
14.0.1
13.0.1
13.0
12.0
11.0
10.0.2
10.0.1
10.0
9.0.1
3.0.18
3.0.17
3.0.15
3.0.14
3.0.13
3.0.12
3.0.11
3.0.10
0.10.1
0.10
65.0.1
64.0.2
64.0.1
65.0
64.0
63.0
62.0.3
62.0.2
62.0.1
62.0
61.0.2
61.0.1
61.0
60.0.2
60.0
9.0
8.0.1
8.0
7.0.1
7.0
6.0.2
6.0.1
6.0
5.0.1
5.0
4.0.1
4.0
59.0.2
58.0.2
59.0.1
59.0
58.0.1
58.0
57.0.4
57.0.3
57.0.2
57.0.1
57.0
56.0.1
54.0.1
56.0
55.0.3
55.0.2
55.0.1
55.0
53.0.3
54.0
53.0.2
53.0
53.0.1
52.0.2
52.0.1
49.0.2
1.5.0.12
1.5.0.11
1.5.0.10
1.5.0.9
1.5.0.8
1.5.0.7
1.5.0.6
1.5.0.5
1.5.0.4
1.5.0.3
1.5.0.2
1.5.0.1
1.0.8
1.0.7
1.0.6
1.0.5
1.0.4
1.0.3
1.0.2
1.0.1
0.9.3
0.9.2
0.9.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
2.0.0.20
2.0.0.19
2.0.0.18
2.0.0.17
2.0.0.16
2.0.0.15
2.0.0.14
2.0.0.13
2.0.0.12
2.0.0.11
2.0.0.10
2.0.0.9
2.0.0.8
2.0.0.7
2.0.0.6
2.0.0.5
2.0.0.4
2.0.0.3
2.0.0.2
2.0.0.1
3.0.9
3.0.8
3.0.7
3.0.6
3.0.5
3.0.4
3.0.3
3.0.2
3.0.1
3.0
2.0
1.5
1.0
0.1
52
51.0.3
51.0.2
51.0.1
51
50.0.2
50.0.1
50.0
38.0
38.0.1
38.0.5
39.0
39.0.3
3.6.28
3.6.27
3.6.26
3.6.25
3.6.24
3.6.23
3.6.22
3.6.21
3.6.20
3.6.19
3.6.18
3.6.17
3.6.16
3.6.15
3.6.14
3.6.13
3.6.12
3.6.11
3.6.10
3.6.9
3.6.8
3.6.7
3.6.6
3.6.4
3.6.3
3.6.2
3.6
3.5.19
3.5.18
3.5.17
3.5.16
3.5.15
3.5.14
3.5.13
3.5.12
3.5.11
3.5.10
3.5.9
3.5.8
3.5.7
3.5.6
3.5.5
3.5.4
3.5.3
3.5.2
3.5.1
3.x
2.x
1.x
49.0.1
49.0
49.0b1
49.0a2
49.0a1
48.0b1
48.0a2
48.0a1
43.0.4
43.0.3
43.0.2
43.0.1
43.0
42.0
41.0.2
41.0.1
41.0
40.0.3
40.0.2
40.0.1
40.0
44.0.2
44.0.1
45.0.2
45.0.1
46.0.1
47.0.1
48.0.2
48.0.1
48.0
47.0
46.0
45.0
44.0
3.5
Security bulletins (8)
| Secuity bulletin | Severity | Status | Published |
|---|---|---|---|
| SB2026011359: Multiple vulnerabilities in Mozilla Firefox | High | 13.01.2026 | |
| SB2025120939: Multiple vulnerabilities in Mozilla Firefox | High | 09.12.2025 | |
| SB2025111145: Multiple vulnerabilities in Mozilla Firefox | High | 11.11.2025 | |
| SB2025101454: Multiple vulnerabilities in Mozilla Firefox | High | 14.10.2025 | |
| SB2025091769: Multiple vulnerabilities in Mozilla Firefox | High | 17.09.2025 | |
| SB2025081946: Multiple vulnerabilities in Mozilla Firefox | High | 19.08.2025 | |
| SB2025072253: Multiple vulnerabilities in Mozilla Firefox | High | 22.07.2025 | |
| SB2025062449: Multiple vulnerabilities in Mozilla Firefox | High | 24.06.2025 |