{"action":"Upgrade linux to 6.12.100-1 or later.","affected":[{"fixed":"6.12.100-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.100-1"],"id":"tcs_01M5NV0Q27ZJETRNNHGZG4Z8BN","modified_at":"2026-11-07T10:00:52.090374891Z","published_at":"2026-08-15T06:21:41.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-72223","https://security-tracker.debian.org/tracker/CVE-2026-72223"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-72223#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-72223"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Free arena sub-allocations on discover_arenas() error path Memory allocated by btt_freelist_init(), btt_rtt_init(), and"}