CVE-2026-3847
High · 8.8CVSS
8.8
EPSS
0.4%
Published
Mar 10, 2026
CISA due date
—
The record
Memory safety bugs present in Firefox 148.0.2. 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 was fixed in Firefox 148.0.2.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| openSUSE:Tumbleweed | MozillaFirefox | 0 | 148.0.2-1.1 |
Related vulnerabilities
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