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CVE-2026-16378

Firefox

Description

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

CVSS 7.5EPSS 0.306%Risk 0.77
View source
Published
2026-07-21 13:17:12
Affected versions
<153
Type
Web application
Last modified
2026-07-24 16:39:21
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N