Filtered by vendor Mozilla
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Total
3787 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-74965 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 8.8 High |
| Privilege escalation in the Shell Integration component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1. | ||||
| CVE-2026-74963 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 5.4 Medium |
| Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1. | ||||
| CVE-2026-74958 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 7.5 High |
| Information disclosure in the WebRTC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-74956 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 9.1 Critical |
| Same-origin policy bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-74955 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 8.8 High |
| Privilege escalation in the Request Handling component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-74954 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 7.5 High |
| Information disclosure due to side-channel in the Storage: Cache API component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-74950 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 8.8 High |
| Privilege escalation in the Downloads API component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-74947 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 8.8 High |
| Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-74938 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 9.1 Critical |
| Mitigation bypass in the JavaScript: GC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-74937 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | 8.8 High |
| Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | ||||
| CVE-2026-14899 | 1 Mozilla | 1 Thunderbird | 2026-08-12 | 7.5 High |
| The code to parse MIME headers for display when forwarding a message (if the setting to view all headers was enabled) had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. This vulnerability was fixed in Thunderbird 153 and Thunderbird 140.13. | ||||
| CVE-2026-8091 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-11 | 9.8 Critical |
| Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2. | ||||
| CVE-2026-18809 | 1 Mozilla | 1 Firefox | 2026-08-04 | 6.5 Medium |
| Information disclosure in Firefox for Android and Firefox Focus for Android. This vulnerability was fixed in Firefox 153.0.3. | ||||
| CVE-2026-16392 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-30 | 9.1 Critical |
| JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-16364 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | 9.1 Critical |
| Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-16365 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | 8.8 High |
| Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-16367 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | 10 Critical |
| Sandbox escape due to invalid pointer in the Disability Access APIs component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-16373 | 1 Mozilla | 2 Firefox, Firefox Mobile | 2026-07-27 | 7.5 High |
| Information disclosure in the Privacy component in Firefox for Android. This vulnerability was fixed in Firefox 153. | ||||
| CVE-2026-16376 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | 7.5 High |
| Denial-of-service in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-16380 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | 9.1 Critical |
| Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||