CVE-2023-43090

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p24

Published

Sep 22, 2023 (Sep 22, 2023)

Modified

Jun 17, 2026

Description

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.

Vendors: gnome fedoraproject
Products: gnome-shell, fedora
Weakness: CWE-862
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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