Vulnerability Database

309,540

Total vulnerabilities in the database

CVE-2025-4085

An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability affects Firefox < 138 and Thunderbird < 138.

  • Published: Apr 29, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-4085
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CWEs: