CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.1. It affects Firefox.
CVE
CVE-2025-6435
Severity
HIGH
CVSS
8.1
EPSS
0.39%
Firefox
Original NVD Description
If a user saved a response from the Network tab in Devtools using the Save As context menu option, that file may not have been saved with the `.download` file extension. This could have led to the user inadvertently running a malicious executable. This vulnerability was fixed in Firefox 140 and Thunderbird 140.
Related CVEs
Other vulnerabilities affecting the same vendor(s)