Mozilla Thunderbird (en-US) 102.3.0
Mozilla Thunderbird (en-US) 102.3.0, released September 14, 2022, fixes 15 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Superseded.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 15 CVEs
Applies to
| Product | Version |
|---|---|
| Mozilla Thunderbird (en-US) | 102.3.0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2022-40959 | Mozilla Thunderbird and 4 others: Insecure Storage of Sensitive Information | 8.8 | 0.0146 | None reported |
| High | CVE-2022-40962 | Mozilla Thunderbird and 4 others: Out-of-bounds Write | 8.8 | 0.0143 | None reported |
| High | CVE-2022-40957 | Mozilla Thunderbird and 4 others: Improper Handling of Inconsistent Structural Elements | 8.8 | 0.0124 | None reported |
| High | CVE-2022-40958 | Mozilla Thunderbird and 4 others: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | 8.8 | 0.0118 | None reported |
| High | CVE-2022-40960 | Mozilla Thunderbird and 4 others: Use After Free | 8.8 | 0.0108 | None reported |
| High | CVE-2022-40956 | Mozilla Thunderbird and 4 others: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | 8.8 | 0.0094 | None reported |
| High | CVE-2022-38478 | Mozilla Thunderbird and 4 others: Out-of-bounds Write | 8.8 | 0.0094 | None reported |
| High | CVE-2022-38477 | Mozilla Thunderbird and 4 others: Out-of-bounds Write | 8.8 | 0.0093 | None reported |
| High | CVE-2022-38476 | Mozilla Thunderbird and 1 other: Use After Free | 8.8 | 0.0086 | None reported |
| High | CVE-2022-3033 | Mozilla Thunderbird and 1 other: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | 8.8 | 0.0081 | None reported |
| High | CVE-2022-38473 | Mozilla Thunderbird and 4 others: Improper Preservation of Permissions | 8.8 | 0.0074 | None reported |
| High | CVE-2022-3032 | Mozilla Thunderbird and 1 other: When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code>… | 8.8 | 0.0071 | None reported |
| High | CVE-2022-3034 | Mozilla Thunderbird and 1 other: Improper Restriction of Rendered UI Layers or Frames | 8.8 | 0.0057 | None reported |
| High | CVE-2022-38472 | Mozilla Thunderbird and 4 others: Origin Validation Error | 8.8 | 0.0039 | None reported |
| Routine | CVE-2022-3266 | Mozilla Thunderbird and 4 others: Out-of-bounds Read | 5.5 | 0.0030 | None reported |
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