CVE-2026-8948
CRITICAL9.1CVSS v3
—CVSS v2
0.04%
EPSS (exploit probability)
CWE-942CWE
Description
Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.
CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected routers (0)
No routers currently mapped to this CVE in our database.