Mozilla Firefox (en-US) 107.0
Mozilla Firefox (en-US) 107.0, released November 15, 2022, fixes 18 CVEs in Mozilla Firefox (en-US). None of them is reported as exploited. Patch Radar priority: High. The latest Mozilla Firefox (en-US) is 159.0, which also fixes every one of these CVEs.
Superseded. The latest Mozilla Firefox (en-US) is 159.0, which also fixes every CVE on this page. Install that instead.
Priority of the 18 CVEs
Applies to
| Product | Version |
|---|---|
| Mozilla Firefox (en-US) | 107.0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2022-45406 | Mozilla Firefox and 4 others: Use After Free | 9.8 | 0.0107 | None reported |
| High | CVE-2022-46882 | Mozilla Firefox and 4 others: Use After Free | 9.8 | 0.0098 | None reported |
| High | CVE-2022-45410 | Mozilla Firefox and 4 others: Missing Authorization | 9.8 | 0.0082 | None reported |
| High | CVE-2022-45409 | Mozilla Firefox and 4 others: Use After Free | 9.8 | 0.0079 | None reported |
| High | CVE-2022-45418 | Mozilla Firefox and 4 others: Improper Restriction of Rendered UI Layers or Frames | 9.8 | 0.0078 | None reported |
| High | CVE-2022-45421 | Mozilla Firefox and 4 others: Out-of-bounds Write | 9.8 | 0.0075 | None reported |
| High | CVE-2022-45403 | Mozilla Firefox and 4 others: Observable Discrepancy | 9.8 | 0.0074 | None reported |
| High | CVE-2022-45416 | Mozilla Firefox and 4 others: Observable Discrepancy | 9.8 | 0.0072 | None reported |
| High | CVE-2022-45408 | Mozilla Firefox and 4 others: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | 9.8 | 0.0071 | None reported |
| High | CVE-2022-45405 | Mozilla Firefox and 4 others: Use After Free | 9.8 | 0.0068 | None reported |
| High | CVE-2022-45407 | Mozilla Firefox and 2 others: Use After Free | 7.5 | 0.0065 | None reported |
| High | CVE-2022-45404 | Mozilla Firefox and 4 others: User Interface (UI) Misrepresentation of Critical Information | 9.8 | 0.0065 | None reported |
| High | CVE-2022-45411 | Mozilla Firefox and 4 others: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | 9.8 | 0.0061 | None reported |
| High | CVE-2022-45420 | Mozilla Firefox and 4 others: Improper Restriction of Rendered UI Layers or Frames | 9.8 | 0.0061 | None reported |
| High | CVE-2022-46883 | Mozilla Firefox and 2 others: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') | 8.8 | 0.0061 | None reported |
| High | CVE-2022-45415 | Mozilla Firefox and 2 others: Unrestricted Upload of File with Dangerous Type | 7.8 | 0.0024 | None reported |
| Routine | CVE-2022-45417 | Mozilla Firefox and 2 others: Improper Restriction of Rendered UI Layers or Frames | 4.3 | 0.0044 | None reported |
| Routine | CVE-2022-45419 | Mozilla Firefox and 2 others: Improper Certificate Validation | 6.5 | 0.0039 | None reported |
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