VULNERABILITY INTELLIGENCE

CVE-2025-10534

CVSS score8.1 HIGH
EPSS probability0.35%
CISA KEVNot currently listed
Published2025-09-16
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Description

Spoofing issue in the Site Permissions component. This vulnerability was fixed in Firefox 143 and Thunderbird 143.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-79

Primary references