{"action":"Upgrade linux to 6.1.158-1 or later.","affected":[{"fixed":"6.1.158-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.158-1"],"id":"tcs_01M5NNRHB56A7NCCAPA9N0NCFA","modified_at":"2026-10-23T18:04:35.863130049Z","published_at":"2025-10-28T12:15:39.273Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40051","https://security-tracker.debian.org/tracker/CVE-2025-40051"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40051","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40051"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: vhost: vringh: Modify the return value check The return value of copy_from_iter and copy_to_iter can't be negative, check whether th"}