CVE-2022-1196
Medium
Description
After a VR Process is destroyed, a reference to it may have been retained and used, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8 and Firefox ESR < 91.8.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Mozilla Firefox Esr
PublishedDec 22, 2022
First seenDec 22, 2022
Weakness typeCWE-416Use after free
How to fix
Update
- mozilla firefox_esr91.8 or later
- mozilla thunderbird91.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox_esr | v < 91.8 | 91.8 |
| mozilla thunderbird | v < 91.8 | 91.8 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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