本页列出影响 mozilla firefox 的已公开 CVE 漏洞（通过 NVD CPE 关联）。每行包含严重程度评分、摘要与发布日期，便于识别与分析安全问题。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2026-12330 | Incorrect boundary conditions in the Internationalization component. This vulnerability was fixed in Firefox ESR 140.12, Firefox ESR 115.37, and Thunderbird 140.12. | [email protected] | 5.4 | 0.16% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12329 | Memory safety bug fixed in Thunderbird ESR 140.12. This vulnerability was fixed in Firefox ESR 140.12 and Thunderbird 140.12. | [email protected] | 5.3 | 0.25% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12328 | Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. 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 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 8.1 | 0.45% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12327 | Memory safety bugs present in Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. 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 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 8.1 | 0.41% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12326 | Memory safety bugs present in Firefox 151 and Thunderbird 151. 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 152 and Thunderbird 152. | [email protected] | 8.1 | 0.29% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12325 | Denial-of-service in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 6.5 | 0.24% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12324 | Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 7.3 | 0.22% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12323 | Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 5.4 | 0.17% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12322 | Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 5.4 | 0.17% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12321 | JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 5.4 | 0.16% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12320 | Information disclosure in the Password Manager component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 4.3 | 0.18% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12319 | Denial-of-service in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 6.5 | 0.21% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12318 | Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 7.3 | 0.22% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12317 | Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 7.5 | 0.31% | 2026-06-16 | 2026-06-18 |
| CVE-2026-12316 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | [email protected] | 9.1 | 0.24% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12315 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 9.1 | 0.28% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12314 | Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 7.5 | 0.27% | 2026-06-16 | 2026-06-18 |
| CVE-2026-12313 | Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 4.7 | 0.18% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12312 | Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 7.5 | 0.27% | 2026-06-16 | 2026-06-18 |
| CVE-2026-12311 | Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | [email protected] | 4.7 | 0.18% | 2026-06-16 | 2026-06-17 |