{"action":"Upgrade linux to 7.1.6-1 or later.","affected":[{"fixed":"7.1.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.1.6-1"],"id":"tcs_01M5NTRKA7GJCW93BYCSRQM1ZW","modified_at":"2026-10-01T02:47:27.700186259Z","published_at":"2026-08-10T13:20:03.110Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-68166","https://security-tracker.debian.org/tracker/CVE-2026-68166"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-68166#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-68166"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: userfaultfd: prevent registration of special VMAs Vova Tokarev says: userfaultfd allows registration on shadow stack VMAs. With user"}