Security Advisory

CVE-2026-16378

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-21 12:37:52

Last updated 2026-07-22 19:18:40

Assigner mozilla

CVSS score not scored

State PUBLISHED

Other issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.