{"action":"Upgrade linux to 7.2.6-1 or later.","affected":[{"fixed":"7.2.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.2.6-1"],"id":"tcs_01M5NWGCW4FE21WGWFSJ2F98NZ","modified_at":"2026-10-23T18:05:51.054091792Z","published_at":"2026-09-17T17:17:22.330Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90259","https://security-tracker.debian.org/tracker/CVE-2026-90259"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90259#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90259"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix a wrong length calculation in qgroup_free_reserved_data() In that function, we round down the start position and"}