{"action":"Upgrade linux to 7.2.6-1 or later.","affected":[{"fixed":"7.2.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.2.6-1"],"id":"tcs_01M5NW78GFXSESFMXGYG6PHS4F","modified_at":"2026-10-23T18:05:46.675538521Z","published_at":"2026-09-11T20:19:32.303Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89501","https://security-tracker.debian.org/tracker/CVE-2026-89501"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89501#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89501"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Hold cpu_buffer::lock when resizing a subbuf Because, ring_buffer_subbuf_order_set() can clear cpu_buffer->free_page, h"}