{"action":"Upgrade linux to 6.12.63-1 or later.","affected":[{"fixed":"6.12.63-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.63-1"],"id":"tcs_01M5NP9HW54EDFEA7T2R426Y7G","modified_at":"2026-10-15T09:47:36.817135442Z","published_at":"2025-12-24T11:15:59.720Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-68363","https://security-tracker.debian.org/tracker/CVE-2025-68363"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-68363#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-68363"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: Check skb->transport_header is set in bpf_skb_check_mtu The bpf_skb_check_mtu helper needs to use skb->transport_header when th"}