{"action":"Upgrade linux to 6.19.10-1 or later.","affected":[{"fixed":"6.19.10-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.10-1"],"id":"tcs_01M5NS4TVHZ7X29NWAXTCGBXMW","modified_at":"2026-10-01T03:03:12.843792572Z","published_at":"2026-05-08T15:16:47.383Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43364","https://security-tracker.debian.org/tracker/CVE-2026-43364"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43364","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43364"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ublk: fix NULL pointer dereference in ublk_ctrl_set_size() ublk_ctrl_set_size() unconditionally dereferences ub->ub_disk via set_cap"}