{"action":"Upgrade linux to 6.12.115-2 or later.","affected":[{"fixed":"6.12.115-2","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.115-2"],"id":"tcs_01M634PGXMR0VM5ZMDD5HK8MHB","modified_at":"2026-11-07T06:00:19.833977463Z","published_at":"2026-10-28T11:17:36.160Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-99159","https://security-tracker.debian.org/tracker/CVE-2026-99159"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-99159","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-99159"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix the sub-buffer array base in rb_meta_subbuf_idx() On a persistent ring buffer, rb_meta_subbuf_idx() can return an i"}