Moole Vulnerability Database

Find real vulnerabilities before they ship

High

CVE-2026-2798

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

VectorNETWORK

PublishedFeb 24, 2026, 14:16

Published Bysecurity@mozilla.org

Base Score

Score8.8

No affected versions found.

CWE-416

Base Score

8.8

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Base SeverityHigh

Version

3.1

Attack Vector (AV)

NETWORK