{"action":"Upgrade linux to 6.12.73-1 or later.","affected":[{"fixed":"6.12.73-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.73-1"],"id":"tcs_01M5NR1RC6AG9D6615H5VSDATK","modified_at":"2026-10-23T18:04:40.034812600Z","published_at":"2026-02-14T17:15:58.803Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23209","https://security-tracker.debian.org/tracker/CVE-2026-23209"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23209#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23209"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: macvlan: fix error recovery in macvlan_common_newlink() valis provided a nice repro to crash the kernel: ip link add p1 type veth pe"}