Total
1584 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-4582 | 2 Apple, Mozilla | 4 Macos, Firefox, Firefox Esr and 1 more | 2025-12-18 | N/A | 8.8 HIGH |
| Due to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occurred when allocating too much private shader memory on mac OS. *This bug only affects Firefox on macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2. | |||||
| CVE-2023-3600 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-12-18 | N/A | 8.8 HIGH |
| During the worker lifecycle, a use-after-free condition could have occurred, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1. | |||||
| CVE-2023-23605 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-12-18 | N/A | 8.8 HIGH |
| Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. 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 affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7. | |||||
| CVE-2023-23603 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-12-18 | N/A | 6.5 MEDIUM |
| Regular expressions used to filter out forbidden properties and values from style directives in calls to `console.log` weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7. | |||||
| CVE-2023-23602 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-12-18 | N/A | 6.5 MEDIUM |
| A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7. | |||||
| CVE-2023-23601 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-12-18 | N/A | 6.5 MEDIUM |
| Navigations were being allowed when dragging a URL from a cross-origin iframe into the same tab which could lead to website spoofing attacks This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7. | |||||
| CVE-2023-23599 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-12-18 | N/A | 6.5 MEDIUM |
| When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary commands to be hidden within. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7. | |||||
| CVE-2023-23598 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2025-12-18 | N/A | 6.5 MEDIUM |
| Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK treating all text/plain MIMEs containing file URLs as being dragged a website could arbitrarily read a file via a call to `DataTransfer.setData`. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7. | |||||
| CVE-2025-14330 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-11 | N/A | 9.8 CRITICAL |
| JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14326 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-11 | N/A | 9.8 CRITICAL |
| Use-after-free in the Audio/Video: GMP component. This vulnerability affects Firefox < 146 and Thunderbird < 146. | |||||
| CVE-2025-14321 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-11 | N/A | 9.8 CRITICAL |
| Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14324 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-11 | N/A | 9.8 CRITICAL |
| JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14322 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-10 | N/A | 8.0 HIGH |
| Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14323 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-10 | N/A | 8.8 HIGH |
| Privilege escalation in the DOM: Notifications component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14328 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-10 | N/A | 8.8 HIGH |
| Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14329 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-10 | N/A | 8.8 HIGH |
| Privilege escalation in the Netmonitor component. This vulnerability affects Firefox < 146, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14331 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-10 | N/A | 6.5 MEDIUM |
| Same-origin policy bypass in the Request Handling component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6. | |||||
| CVE-2025-14332 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-12-10 | N/A | 7.3 HIGH |
| Memory safety bugs present in Firefox 145 and Thunderbird 145. 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 affects Firefox < 146 and Thunderbird < 146. | |||||
| CVE-2015-0816 | 1 Mozilla | 2 Firefox, Thunderbird | 2025-11-25 | 5.0 MEDIUM | N/A |
| Mozilla Firefox before 37.0, Firefox ESR 31.x before 31.6, and Thunderbird before 31.6 do not properly restrict resource: URLs, which makes it easier for remote attackers to execute arbitrary JavaScript code with chrome privileges by leveraging the ability to bypass the Same Origin Policy, as demonstrated by the resource: URL associated with PDF.js. | |||||
| CVE-2018-5145 | 4 Canonical, Debian, Mozilla and 1 more | 10 Ubuntu Linux, Debian Linux, Firefox and 7 more | 2025-11-25 | 7.5 HIGH | 9.8 CRITICAL |
| Memory safety bugs were reported in Firefox ESR 52.6. These bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7. | |||||