Bug 2343751 (CVE-2025-1018) - CVE-2025-1018 firefox: thunderbird: Fullscreen notification is not displayed when fullscreen is re-requested
Summary: CVE-2025-1018 firefox: thunderbird: Fullscreen notification is not displayed ...
Keywords:
Status: NEW
Alias: CVE-2025-1018
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: 2025-02-04 15:01 UTC by OSIDB Bzimport
Modified: 2025-02-04 20:48 UTC (History)
5 users (show)

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

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Description OSIDB Bzimport 2025-02-04 15:01:35 UTC 
The fullscreen notification is prematurely hidden when fullscreen is re-requested quickly by the user. This could have been leveraged to perform a potential spoofing attack. This vulnerability affects Firefox < 135 and Thunderbird < 135.
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