{"action":"Upgrade linux to 6.1.176-1 or later.","affected":[{"fixed":"6.1.176-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.176-1"],"id":"tcs_01M5NRMR2MYC9YSY5C7P601HY7","modified_at":"2026-11-07T10:00:14.787660338Z","published_at":"2026-04-25T09:16:01.800Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-31681","https://security-tracker.debian.org/tracker/CVE-2026-31681"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-31681","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-31681"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_multiport: validate range encoding in checkentry ports_match_v1() treats any non-zero pflags entry as the start of a p"}