彙總 Mozilla 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
歷史漏洞主要涉及 路徑處理缺陷與輸入驗證問題 等問題，部分漏洞可能導致 異常行為，並影響 生產負載與軟體部署 相關場景。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2026-9078 | Firefox for iOS displayed specially crafted right-to-left (RTL) and internationalized domain names (IDNs) incorrectly in link preview UI surfaces. A crafted RTL hostname could visually reorder portions of the displayed domain, causing attacker-controlled sites to appear as trusted origins. This vulnerability was fixed in Firefox for iOS 151.1. | [email protected] | 5.4 | 0.02% | 2026-05-25 | 2026-05-28 |
| CVE-2026-8706 | Firefox for iOS hosted Reader mode on an unauthenticated local web server, allowing another application on the same device to request arbitrary URLs and receive the response rendered with the signed-in user's cookies. This vulnerability was fixed in Firefox for iOS 151.0. | [email protected] | 6.5 | 0.01% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8975 | Memory safety bugs present in Firefox ESR 115.35, Firefox ESR 140.10 and Firefox 150. 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 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 8.8 | 0.04% | 2026-05-19 | 2026-05-26 |
| CVE-2026-8974 | Memory safety bugs present in Firefox ESR 140.10 and Firefox 150. 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 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 8.8 | 0.05% | 2026-05-19 | 2026-05-26 |
| CVE-2026-8973 | Memory safety bugs present in Firefox 150. 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 151 and Thunderbird 151. | [email protected] | 8.8 | 0.04% | 2026-05-19 | 2026-05-26 |
| CVE-2026-8972 | Privilege escalation in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 8.8 | 0.03% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8971 | Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 6.5 | 0.01% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8970 | Privilege escalation in the Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 8.8 | 0.04% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8969 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 8.1 | 0.04% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8968 | Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 7.5 | 0.06% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8967 | Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 7.5 | 0.02% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8966 | Information disclosure in the IP Protection component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 7.5 | 0.02% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8965 | Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 7.5 | 0.02% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8964 | Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 7.5 | 0.02% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8963 | Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 7.5 | 0.03% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8962 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 8.1 | 0.02% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8961 | Spoofing issue in the Form Autofill component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 6.5 | 0.02% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8960 | Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | [email protected] | 7.5 | 0.03% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8959 | Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 9.6 | 0.16% | 2026-05-19 | 2026-05-20 |
| CVE-2026-8958 | Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | [email protected] | 8.6 | 0.06% | 2026-05-19 | 2026-05-20 |