Filtered by vendor Mozilla
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Filtered by product Firefox
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Total
3288 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-0892 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-15 | 9.8 Critical |
| Memory safety bugs present in Firefox 146 and Thunderbird 146. 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 147 and Thunderbird 147. | ||||
| CVE-2026-2762 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Integer overflow in the JavaScript: Standard Library component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2767 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-24868 | 1 Mozilla | 1 Firefox | 2026-04-15 | 6.5 Medium |
| Mitigation bypass in the Privacy: Anti-Tracking component. This vulnerability was fixed in Firefox 147.0.2. | ||||
| CVE-2026-24869 | 1 Mozilla | 1 Firefox | 2026-04-15 | 8.8 High |
| Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability was fixed in Firefox 147.0.2. | ||||
| CVE-2026-2447 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird 140.7.2, and Thunderbird 147.0.2. | ||||
| CVE-2026-2032 | 1 Mozilla | 2 Firefox, Firefox For Ios | 2026-04-15 | 4.3 Medium |
| Malicious scripts that interrupt new tab page loading could cause desynchronization between the address bar and page content, allowing the attacker to spoof arbitrary HTML under a trusted domain. This vulnerability was fixed in Firefox for iOS 147.2.1. | ||||
| CVE-2026-2757 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Incorrect boundary conditions in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2758 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2759 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Incorrect boundary conditions in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2760 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 10 Critical |
| Sandbox escape due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2761 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 10 Critical |
| Sandbox escape in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2763 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2768 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 10 Critical |
| Sandbox escape in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2769 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Use-after-free in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2770 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2774 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2780 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2782 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8.8 High |
| Privilege escalation in the Netmonitor component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||
| CVE-2026-2783 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 6.5 Medium |
| Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8. | ||||