Vulnerabilities > Mozilla > Firefox > 78.12.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-12-09 | CVE-2020-26956 | Cross-site Scripting vulnerability in Mozilla Firefox In some cases, removing HTML elements during sanitization would keep existing SVG event handlers and therefore lead to XSS. | 6.1 |
| 2020-12-09 | CVE-2020-26953 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. | 4.3 |
| 2020-12-09 | CVE-2020-26952 | Out-of-bounds Write vulnerability in Mozilla Firefox Incorrect bookkeeping of functions inlined during JIT compilation could have led to memory corruption and a potentially exploitable crash when handling out-of-memory errors. | 8.8 |
| 2020-12-09 | CVE-2020-26951 | Cross-site Scripting vulnerability in Mozilla Firefox A parsing and event loading mismatch in Firefox's SVG code could have allowed load events to fire, even after sanitization. | 6.1 |
| 2020-12-09 | CVE-2020-26950 | Use After Free vulnerability in Mozilla Firefox ESR In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. | 8.8 |
| 2020-10-22 | CVE-2020-15684 | Use After Free vulnerability in Mozilla Firefox Mozilla developers reported memory safety bugs present in Firefox 81. | 9.8 |
| 2020-10-22 | CVE-2020-15683 | Use After Free vulnerability in multiple products Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. | 9.8 |
| 2020-10-22 | CVE-2020-15682 | Origin Validation Error vulnerability in Mozilla Firefox When a link to an external protocol was clicked, a prompt was presented that allowed the user to choose what application to open it in. | 6.5 |
| 2020-10-22 | CVE-2020-15681 | Unspecified vulnerability in Mozilla Firefox When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. | 7.5 |
| 2020-10-22 | CVE-2020-15680 | Unspecified vulnerability in Mozilla Firefox If a valid external protocol handler was referenced in an image tag, the resulting broken image size could be distinguished from a broken image size of a non-existent protocol handler. | 5.3 |