{"action":"Upgrade linux to 6.1.180-1 or later.","affected":[{"fixed":"6.1.180-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.180-1"],"id":"tcs_01M5NTJ6PM5B478XTT3ABR2FCC","modified_at":"2026-10-23T18:05:41.339831590Z","published_at":"2026-07-27T21:17:07.130Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64545","https://security-tracker.debian.org/tracker/CVE-2026-64545"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64545","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64545"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net, bpf: check master for NULL in xdp_master_redirect() xdp_master_redirect() dereferences the result of netdev_master_upper_dev_ge"}