Known vulnerabilities in Mozilla Mozilla Firefox 139.0
147.0.3
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 (9)
| 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 | |
| SB2025061061: Two remote code execution vulnerabilities in Mozilla Firefox | High | 10.06.2025 |