{"action":"Upgrade linux to 6.1.162-1 or later.","affected":[{"fixed":"6.1.162-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.162-1"],"id":"tcs_01M5NQZZD1DK2BFSGCVBJK0S8M","modified_at":"2026-10-23T18:04:38.552412094Z","published_at":"2026-01-25T15:15:54.970Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23001","https://security-tracker.debian.org/tracker/CVE-2026-23001"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23001","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23001"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: macvlan: fix possible UAF in macvlan_forward_source() Add RCU protection on (struct macvlan_source_entry)->vlan. Whenever macvlan_ha"}