Filtered by vendor Mozilla
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Total
3506 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-2765 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-28 | N/A | 9.8 CRITICAL |
| Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2764 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-28 | N/A | 9.8 CRITICAL |
| JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2763 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-28 | N/A | 9.8 CRITICAL |
| Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2762 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-28 | N/A | 9.8 CRITICAL |
| Integer overflow in the JavaScript: Standard Library component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2796 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-27 | N/A | 9.8 CRITICAL |
| JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148 and Thunderbird < 148. | |||||
| CVE-2026-2634 | 1 Mozilla | 1 Firefox | 2026-02-27 | N/A | 9.8 CRITICAL |
| Malicious scripts could cause desynchronization between the address bar and web content before a response is received in Firefox iOS, allowing attacker-controlled pages to be presented under spoofed domains. This vulnerability affects Firefox for iOS < 147.4. | |||||
| CVE-2026-2799 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Use-after-free in the DOM: Core & HTML component. This vulnerability affects Firefox < 148 and Thunderbird < 148. | |||||
| CVE-2026-2797 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Use-after-free in the JavaScript: GC component. This vulnerability affects Firefox < 148 and Thunderbird < 148. | |||||
| CVE-2026-2795 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Use-after-free in the JavaScript: GC component. This vulnerability affects Firefox < 148 and Thunderbird < 148. | |||||
| CVE-2026-2789 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Use-after-free in the Graphics: ImageLib component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2772 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Use-after-free in the Audio/Video: Playback component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2770 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2768 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 10.0 CRITICAL |
| Sandbox escape in the Storage: IndexedDB component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-24869 | 1 Mozilla | 1 Firefox | 2026-02-26 | N/A | 8.8 HIGH |
| Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability affects Firefox < 147.0.2. | |||||
| CVE-2026-2803 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 7.5 HIGH |
| Information disclosure, mitigation bypass in the Settings UI component. This vulnerability affects Firefox < 148 and Thunderbird < 148. | |||||
| CVE-2026-2801 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148 and Thunderbird < 148. | |||||
| CVE-2026-2800 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability affects Firefox < 148 and Thunderbird < 148. | |||||
| CVE-2026-2794 | 1 Mozilla | 1 Firefox | 2026-02-26 | N/A | 7.5 HIGH |
| Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability affects Firefox < 148. | |||||
| CVE-2026-2790 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Same-origin policy bypass in the Networking: JAR component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-2787 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-02-26 | N/A | 9.8 CRITICAL |
| Use-after-free in the DOM: Window and Location component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||