Bug 2533740 (CVE-2026-92019) - CVE-2026-92019 firefox: thunderbird: Mitigation bypass in the Remote Settings Client component
Summary: CVE-2026-92019 firefox: thunderbird: Mitigation bypass in the Remote Settings...
Keywords:
Status: NEW
Alias: CVE-2026-92019
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-15 12:45 UTC by OSIDB Bzimport
Modified: 2026-09-16 18:55 UTC (History)
5 users (show)

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-09-15 12:45:22 UTC 
Mitigation bypass in the Remote Settings Client component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, and Firefox ESR 153.3.
Note You need to log in before you can comment on or make changes to this bug.