{"action":"Upgrade linux to 6.1.187-1 or later.","affected":[{"fixed":"6.1.187-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.187-1"],"id":"tcs_01M5NTW0ME3T5QMQ4PXJTEP9WN","modified_at":"2026-10-01T03:03:32.503986890Z","published_at":"2026-08-12T00:17:43.180Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-68431","https://security-tracker.debian.org/tracker/CVE-2026-68431"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-68431","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-68431"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate minimum PDU size for transform requests The receive path applies the minimum SMB2 PDU size check only when ProtocolI"}