{"action":"Upgrade linux to 6.12.85-1 or later.","affected":[{"fixed":"6.12.85-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.85-1"],"id":"tcs_01M5NR2MC1QCEWP1XM8WT995YK","modified_at":"2026-10-15T09:47:39.948975843Z","published_at":"2026-03-25T11:16:28.570Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23319","https://security-tracker.debian.org/tracker/CVE-2026-23319"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23319#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23319"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: bpf: Fix a UAF issue in bpf_trampoline_link_cgroup_shim The root cause of this bug is that when 'bpf_link_put' reduces the refcount"}