Bug 2451006 (CVE-2026-3889) - CVE-2026-3889 thunderbird: Spoofing issue in Thunderbird
Summary: CVE-2026-3889 thunderbird: Spoofing issue in Thunderbird
Keywords:
Status: NEW
Alias: CVE-2026-3889
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2451013
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-24 21:02 UTC by OSIDB Bzimport
Modified: 2026-03-25 09:14 UTC (History)
5 users (show)

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

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Description OSIDB Bzimport 2026-03-24 21:02:46 UTC 
Spoofing issue in Thunderbird. This vulnerability affects Thunderbird < 149 and Thunderbird < 140.9.
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