{"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_01M5NW8D3Z2JRQ7M4EBRFVT7ZZ","modified_at":"2026-10-23T17:47:47.373652272Z","published_at":"2026-09-11T20:19:43.170Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89587","https://security-tracker.debian.org/tracker/CVE-2026-89587"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89587#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89587"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ACPI: pfr_update: fix stack buffer overflow in query_capability() query_capability() copies four ACPI buffer objects returned by the"}