{"action":"Upgrade linux to 7.1.3-1 or later.","affected":[{"fixed":"7.1.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.1.3-1"],"id":"tcs_01M5NTARMQP7F6R9DK24MFR731","modified_at":"2026-10-23T18:05:39.752947451Z","published_at":"2026-07-19T12:16:56.230Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63829","https://security-tracker.debian.org/tracker/CVE-2026-63829"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63829#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63829"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink A tunnel changelink() operates on at most two netns, dev_net(d"}