Vulnerabilities > Mozilla > Firefox > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-12-22 | CVE-2022-22760 | Information Exposure Through an Error Message vulnerability in Mozilla Firefox When importing resources using Web Workers, error messages would distinguish the difference between <code>application/javascript</code> responses and non-script responses. | 6.5 |
| 2022-12-22 | CVE-2022-22762 | Unspecified vulnerability in Mozilla Firefox Under certain circumstances, a JavaScript alert (or prompt) could have been shown while another website was displayed underneath it. | 4.3 |
| 2022-12-22 | CVE-2022-26382 | Information Exposure Through Discrepancy vulnerability in Mozilla Firefox While the text displayed in Autofill tooltips cannot be directly read by JavaScript, the text was rendered using page fonts. | 4.3 |
| 2022-12-22 | CVE-2022-26383 | Unspecified vulnerability in Mozilla Firefox When resizing a popup after requesting fullscreen access, the popup would not display the fullscreen notification. | 4.3 |
| 2022-12-22 | CVE-2022-26385 | Use After Free vulnerability in Mozilla Firefox In unusual circumstances, an individual thread may outlive the thread's manager during shutdown. | 6.5 |
| 2022-12-22 | CVE-2022-28282 | Use After Free vulnerability in Mozilla Firefox ESR By using a link with <code>rel="localization"</code> a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potential exploitable crash. | 6.5 |
| 2022-12-22 | CVE-2022-28283 | Unspecified vulnerability in Mozilla Firefox The sourceMapURL feature in devtools was missing security checks that would have allowed a webpage to attempt to include local files or other files that should have been inaccessible. | 6.5 |
| 2022-12-22 | CVE-2022-28285 | Out-of-bounds Read vulnerability in Mozilla Firefox ESR When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. | 6.5 |
| 2022-12-22 | CVE-2022-28286 | Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox ESR Due to a layout change, iframe contents could have been rendered outside of its border. | 5.4 |
| 2022-12-22 | CVE-2022-28287 | Unspecified vulnerability in Mozilla Firefox In unusual circumstances, selecting text could cause text selection caching to behave incorrectly, leading to a crash. | 6.5 |