{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVQACSRG8N7C43NVGAE27W","modified_at":"2026-11-02T18:00:52.935974185Z","published_at":"2026-08-28T08:16:48.303Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80634","https://security-tracker.debian.org/tracker/CVE-2026-80634"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80634","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80634"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: avoid num_encaps underflow on bridge VLAN untag The DEV_PATH_BR_VLAN_UNTAG case post-decrements info->num_enca"}