CVE-2023-43090

A vulnerability was found in GNOME Shell. GNOME Shell's lock screen allows an unauthenticated local user to view windows of the locked desktop session by using keyboard shortcuts to unlock the restricted functionality of the screenshot tool.

• CWE-862

• https://access.redhat.com/security/cve/CVE-2023-43090Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2239087Issue Tracking, Third Party Advisory
• https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990Exploit, Issue Tracking, Patch, Vendor Advisory
• https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944Patch, Vendor Advisory
• https://access.redhat.com/security/cve/CVE-2023-43090Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=2239087Issue Tracking, Third Party Advisory
• https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990Exploit, Issue Tracking, Patch, Vendor Advisory
• https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944Patch, Vendor Advisory

Published

Sep 22, 2023

Last Modified

Jun 17, 2026

Status

Modified

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