Known vulnerabilities in Mozilla Firefox ESR 140.5.0
140.8.0
115.33.0
140.7.1
115.32.1
140.7.0
115.32.0
140.6.0
115.31.0
140.5.0
115.30.0
140.4.0
115.29.0
140.3.1
140.3.0
115.28.0
140.2.0
128.14.0
115.27.0
140.1.0
128.13.0
115.26.0
140.0
128.12.0
115.25.0
128.11.0
115.24.0
128.10.1
115.23.1
128.10.0
115.23.0
128.9.0
115.22.0
115.21.1
128.8.1
128.8.0
115.21.0
128.7.0
115.20.0
128.6.0
115.19.0
128.5.2
128.5.1
128.5.0
115.18.0
128.4.0
115.17.0
128.3.1
115.16.1
128.3.0
115.16.0
128.2.0
115.15.0
128.1.0
115.14.0
128.0
115.13.0
115.12.0
115.11.0
115.10.0
115.9.1
115.9.0
115.8.0
115.7.0
115.6.0
115.5.0
115.4.0
115.3.1
115.3.0
115.2.1
102.15.1
115.2.0
102.15.0
115.1.0
102.14.0
115.0.3
115.0.2
115.0.1
102.13.0
115.0
102.12.0
102.11.0
102.10.0
102.9.0
102.8.0
102.7.0
102.6.0
102.5.0
102.4.0
102.3.0
102.2.0
91.13.0
102.1.0
91.12.0
102.0.1
102.0
91.11.0
91.10.0
91.9.1
91.9.0
91.8.0
91.7.1
91.7.0
91.6.1
91.6.0
91.5.1
91.5.0
91.4.1
91.4.0
91.3.0
91.2.0
78.15.0
91.1.0
78.14.0
91.0.1
91.0
78.13.0
78.12.0
78.11.0
78.10.1
78.10.0
78.9.0
78.8.0
78.7.1
78.7.0
78.6.1
78.6.0
78.5.0
78.4.1
78.4.0
78.3.1
78.3.0
78.2.0
68.12.0
23
22
8.0
7.0
38.0.5
78.1.0
68.11.0
78.0.2
78.0.1
78.0
68.10.0
68.9.0
68.8.0
68.7.0
68.6.1
68.6.0
68.5.0
68.4.2
68.4.1
68.4.0
68.3.0
68.2.0
68.1.0
60.9.0
68.0.2
68.0.1
68.0
60.8.0
24.0.2
24.0.1
10.2
10.1
31.3
31.2
31.1
31.5
31.4
60.7.2
60.7.1
60.7.0
60.6.3
60.6.2
60.6.1
60.6.0
60.5.2
60.3.0
60.0.2
60.0.1
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
52.4.1
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
45.1.0
45.0.2
45.0.1
45.0
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
38.0.1
38.0
31.8.0
31.7.0
31.6.0
31.5.3
31.5.2
31.5.1
31.5.0
31.4.0
31.3.0
31.2.0
31.1.1
31.1.0
31.0
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
24.0
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
17.0.1
17.0
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
10.0.2
10.0.1
10.0
60.5.1
60.5.0
60.4.0
60.2.2
60.2.1
60.2.0
60.1.0
60.0
52.8
52.7
52.5.0
52.4.0
52.3.0
52.2.1
52.2.0
52.1.2
52.1.1
52.1
52.0.2
52.0.1
52.0
45.9
45.8
45.7
45.6
45.5
45.4
45.3
45.2
45.1
45
Security bulletins (4)
| Secuity bulletin | Severity | Status | Published |
|---|---|---|---|
| SB2026022446: Multiple vulnerabilities in Mozilla Firefox | High | 24.02.2026 | |
| SB20260216163: Remote code execution in Mozilla Firefox | High | 16.02.2026 | |
| SB2026011359: Multiple vulnerabilities in Mozilla Firefox | High | 13.01.2026 | |
| SB2025120939: Multiple vulnerabilities in Mozilla Firefox | High | 09.12.2025 |