DevSecOps Toolkit

CVE record

CVE-2026-8971

MEDIUMCVSS 6.5

Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

Vulnerability metadata

Published
2026-05-19T08:46:53.633Z
Modified
2026-05-20T09:11:14.490Z
EPSS
Not available
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References