{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NWHAJGH8151WK6S2FDDAV3","modified_at":"2026-10-23T18:05:14.190380277Z","published_at":"2026-09-17T17:17:30.673Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90326","https://security-tracker.debian.org/tracker/CVE-2026-90326"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90326#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90326"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix race between policy activation and blkg destruction When switching an IO scheduler on a block device, blkcg_activate"}