CVE-2023-4580
Medium
Description
Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Mozilla Firefox
PublishedSep 11, 2023
First seenSep 11, 2023
How to fix
Update
- mozilla firefox117.0 or later
- mozilla firefox_esr115.2 or later
- mozilla thunderbird115.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 117.0 | 117.0 |
| mozilla firefox_esr | v < 115.2 | 115.2 |
| mozilla thunderbird | v < 115.2 | 115.2 |
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