CVE-2025-14861
published 2025-12-18CVE-2025-14861: Memory safety bugs present in Firefox 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could…
high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
Memory safety bugs present in Firefox 146. 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 146.0.1.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 146.0.1-1 (sid) | firefox 146.0.1-1 (sid) |
| mozilla | firefox | < 146.0.1 | 146.0.1 |
| mozilla | firefox | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH