Moole Vulnerability Database

Find real vulnerabilities before they ship

Medium

CVE-2026-2804

Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

VectorNETWORK

PublishedFeb 24, 2026, 14:16

Published Bysecurity@mozilla.org

Base Score

Score5.4

No affected versions found.

CWE-416

Base Score

5.4

Vector String

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

Base SeverityMedium

Version

3.1

Attack Vector (AV)

NETWORK