{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NWFYAVKTFHVRGSAZ3KE3RQ","modified_at":"2026-10-23T17:47:34.156711809Z","published_at":"2026-09-17T17:17:17.290Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90219","https://security-tracker.debian.org/tracker/CVE-2026-90219"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90219#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90219"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Free debugfs on registration failure c4iw_alloc() creates the per-device debugfs tree (dev->debugfs_root via setup_debug"}