{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NWAMBK3WVA1ZMAY2H04DXP","modified_at":"2026-10-23T18:05:48.034952642Z","published_at":"2026-09-11T20:20:08.460Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89771","https://security-tracker.debian.org/tracker/CVE-2026-89771"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89771","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89771"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix subbuf resize race with ring buffer readers trace_buffer subbuf_size is read lockless in ring_buffer_read_page() an"}