{"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_01M5NWJ2T2XBJCWFE2HJSW90QR","modified_at":"2026-10-23T17:47:43.642128977Z","published_at":"2026-09-17T17:17:38.903Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90393","https://security-tracker.debian.org/tracker/CVE-2026-90393"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90393#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90393"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: Fix potential UAF in bpf_netns_link_update_prog In bpf_netns_link_update_prog, the checks for old_prog and prog type are curren"}