CVE-2023-25746
High
Description
Memory safety bugs present in Firefox ESR 102.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.8 and Firefox ESR < 102.8.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Mozilla Firefox Esr
PublishedJun 2, 2023
First seenJun 2, 2023
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- mozilla firefox_esr102.8 or later
- mozilla thunderbird102.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox_esr | v < 102.8 | 102.8 |
| mozilla thunderbird | v < 102.8 | 102.8 |
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