{"cve":"CVE-2023-43090","nvd":{"published":"2023-09-22T06:15:09.810","modified":"2026-06-17T06:25:06.550","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.5},"cwes":["CWE-862"],"references":["https://access.redhat.com/security/cve/CVE-2023-43090","https://bugzilla.redhat.com/show_bug.cgi?id=2239087","https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6990","https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2944","https://access.redhat.com/security/cve/CVE-2023-43090"],"products":["fedoraproject:fedora","gnome:gnome-shell"],"source":"nvd","synced_at":"2026-10-19T21:39:34.467980132+00:00"},"epss":{"cve":"CVE-2023-43090","score":0.00302,"percentile":0.22966,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}