CVE-2026-2794
High
Description
Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Mozilla Firefox
PublishedFeb 24, 2026
First seenFeb 24, 2026
Weakness typeCWE-908CWE-908
How to fix
Update
- mozilla firefox148.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 148.0 | 148.0 |
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