{"action":"Upgrade linux to 6.17.8-1 or later.","affected":[{"fixed":"6.17.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.17.8-1"],"id":"tcs_01M5NP93KS3SB5V37EM42D08AW","modified_at":"2026-10-16T09:47:27.030510660Z","published_at":"2025-12-16T16:16:11.280Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-68317","https://security-tracker.debian.org/tracker/CVE-2025-68317"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-68317#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-68317"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: io_uring/zctx: check chained notif contexts Send zc only links ubuf_info for requests coming from the same context. There are some a"}