{"action":"Upgrade linux to 6.12.57-1 or later.","affected":[{"fixed":"6.12.57-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.57-1"],"id":"tcs_01M5NNRDDQZ9FEZTAGRER7GF0J","modified_at":"2026-10-23T18:04:35.852986391Z","published_at":"2025-10-28T12:15:37.613Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40037","https://security-tracker.debian.org/tracker/CVE-2025-40037"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40037","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40037"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: fbdev: simplefb: Fix use after free in simplefb_detach_genpds() The pm_domain cleanup can not be devres managed as it uses struct si"}