{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"gnome-shell","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NWMQ6Y3DMR423KCWYJ7FX8","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","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"}