{"action":"Upgrade linux to 6.19.14-1 or later.","affected":[{"fixed":"6.19.14-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.14-1"],"id":"tcs_01M5NRM44SBBPJ4Z8538ZN1ESR","modified_at":"2026-10-23T18:05:36.327764236Z","published_at":"2026-04-24T15:16:40.160Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-31609","https://security-tracker.debian.org/tracker/CVE-2026-31609"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-31609","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-31609"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: smb: client: avoid double-free in smbd_free_send_io() after smbd_send_batch_flush() smbd_send_batch_flush() already calls smbd_free_"}