CVE-2022-46881
High
Description
An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. *Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 106. This vulnerability affects Firefox < 106, Firefox ESR < 102.6, and Thunderbird < 102.6.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Mozilla Firefox
PublishedDec 22, 2022
First seenDec 22, 2022
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- mozilla firefox106.0 or later
- mozilla firefox_esr102.6 or later
- mozilla thunderbird102.6 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 106.0 | 106.0 |
| mozilla firefox_esr | v < 102.6 | 102.6 |
| mozilla thunderbird | v < 102.6 | 102.6 |
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