{"action":"Upgrade linux to 6.19.6-1 or later.","affected":[{"fixed":"6.19.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.6-1"],"id":"tcs_01M5NS42GQBXGESVB2HTS1109A","modified_at":"2026-10-23T18:05:37.291204745Z","published_at":"2026-05-06T12:16:48.433Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43272","https://security-tracker.debian.org/tracker/CVE-2026-43272"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43272#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43272"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix possible dereference of uninitialized pointer There is a pointer head_page in rb_meta_validate_events() which is no"}