{"action":"Upgrade gnome-shell to 50.5-1 or later.","affected":[{"fixed":"50.5-1","introduced":"0"}],"component":"gnome-shell","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["50.5-1"],"id":"tcs_01M5NWMQDQS37TGJV26JN9M7EY","modified_at":"2026-10-01T03:03:56.026209740Z","published_at":"2026-09-15T11:17:12.580Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-91786","https://security-tracker.debian.org/tracker/CVE-2026-91786"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-91786#Debian:14/gnome-shell","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-91786"}],"summary":"A flaw was found in GNOME Shell. When processing icons from a remote search provider via D-Bus, the system fails to validate the icon's declared dimensions against the actual data buffer size. A malic"}