Mozilla Firefox — свободный браузер на движке Gecko
Релизный цикл, информация об уязвимостях
График релизов
Релизные элементы
| KB | Версия | Билд | Дата доступности |
|---|---|---|---|
| 138.0.4 | 138.0.4 | ||
| 138.0.3 | 138.0.3 | ||
| 138.0.1 | 138.0.1 | ||
| 138.0 | 138.0 |
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Количество 17 673
CVE-2026-4723
Use-after-free in the JavaScript Engine component. This vulnerability ...
CVE-2026-4723
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.
CVE-2026-4722
Privilege escalation in the IPC component. This vulnerability was fixe ...
CVE-2026-4722
Privilege escalation in the IPC component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.
CVE-2026-4721
Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, T ...
CVE-2026-4721
Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4720
Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8 ...
CVE-2026-4720
Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
CVE-2026-4719
Incorrect boundary conditions in the Graphics: Text component. This vu ...
CVE-2026-4719
Incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано 1 | |
|---|---|---|---|---|
| CVE-2026-4723 Use-after-free in the JavaScript Engine component. This vulnerability ... | CVSS3: 9.8 | 0% Низкий | 6 месяцев назад |
 | CVE-2026-4723 Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149 and Thunderbird 149. | CVSS3: 9.8 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4722 Privilege escalation in the IPC component. This vulnerability was fixe ... | CVSS3: 8.8 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4722 Privilege escalation in the IPC component. This vulnerability was fixed in Firefox 149 and Thunderbird 149. | CVSS3: 8.8 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4721 Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, T ... | CVSS3: 9.8 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4721 Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. | CVSS3: 9.8 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4720 Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8 ... | CVSS3: 9.8 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4720 Memory safety bugs present in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. | CVSS3: 9.8 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4719 Incorrect boundary conditions in the Graphics: Text component. This vu ... | CVSS3: 7.5 | 0% Низкий | 6 месяцев назад |
| CVE-2026-4719 Incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. | CVSS3: 7.5 | 0% Низкий | 6 месяцев назад |
Уязвимостей на страницу