Bug 2442332 (CVE-2026-2804) - CVE-2026-2804 firefox: thunderbird: Use-after-free in the JavaScript: WebAssembly component
Summary: CVE-2026-2804 firefox: thunderbird: Use-after-free in the JavaScript: WebAsse...
Keywords:
Status: NEW
Alias: CVE-2026-2804
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-02-24 14:05 UTC by OSIDB Bzimport
Modified: 2026-02-26 12:39 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-02-24 14:05:45 UTC 
Use-after-free in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148.
Note You need to log in before you can comment on or make changes to this bug.