Mozilla Thunderbird (en-US) 102.6.0
Mozilla Thunderbird (en-US) 102.6.0, released December 12, 2022, fixes 22 CVEs in Mozilla Thunderbird (en-US). None of them is reported as exploited. Patch Radar priority: High. The latest Mozilla Thunderbird (en-US) is 159.0, which also fixes every one of these CVEs.
Superseded. The latest Mozilla Thunderbird (en-US) is 159.0, which also fixes every CVE on this page. Install that instead.
Priority of the 22 CVEs
Applies to
| Product | Version |
|---|---|
| Mozilla Thunderbird (en-US) | 102.6.0 |
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-2022-46874 | Mozilla Firefox and 4 others: Improper Control of Generation of Code ('Code Injection') | 8.8 | 0.0097 | None reported |
| High | CVE-2022-42928 | Mozilla Firefox and 4 others: NULL Pointer Dereference | 8.8 | 0.0089 | 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-2022-42929 | Mozilla Firefox and 4 others: Uncontrolled Resource Consumption | 8.8 | 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-2022-46878 | Mozilla Firefox and 4 others: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory… | 8.8 | 0.0077 | None reported |
| High | CVE-2022-46881 | Mozilla Firefox and 4 others: Out-of-bounds Write | 8.8 | 0.0077 | None reported |
| High | CVE-2022-42932 | Mozilla Firefox and 4 others: Out-of-bounds Write | 8.8 | 0.0077 | 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-2022-46880 | Mozilla Thunderbird and 4 others: Use After Free | 8.8 | 0.0070 | None reported |
| High | CVE-2022-45405 | Mozilla Firefox and 4 others: Use After Free | 9.8 | 0.0068 | 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-2022-45414 | Mozilla Thunderbird and 1 other: Exposure of Sensitive Information to an Unauthorized Actor | 8.1 | 0.0056 | None reported |
| High | CVE-2022-42927 | Mozilla Firefox and 4 others: Origin Validation Error | 8.8 | 0.0045 | None reported |
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