{"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_01M5NNRNFFC07QR4ZSGYQRG575","modified_at":"2026-10-23T18:04:13.030151980Z","published_at":"2025-10-28T12:15:40.840Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40064","https://security-tracker.debian.org/tracker/CVE-2025-40064"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40064#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40064"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in __pnet_find_base_ndev(). syzbot reported use-after-free of net_device in __pnet_find_base_ndev(), which w"}