{"action":"Upgrade linux to 6.1.20-1 or later.","affected":[{"fixed":"6.1.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJR06MRH2Q0ZP5DPERRTA9","modified_at":"2026-10-23T18:04:55.478380928Z","published_at":"2025-10-01T12:15:55.030Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53511","https://security-tracker.debian.org/tracker/CVE-2023-53511"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53511","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53511"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: io_uring: fix fget leak when fs don't support nowait buffered read Heming reported a BUG when using io_uring doing link-cp on ocfs2."}