{"action":"Upgrade linux to 6.1.140-1 or later.","affected":[{"fixed":"6.1.140-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.140-1"],"id":"tcs_01M5NNDTS7ZG9A2SJW7B05T5VZ","modified_at":"2026-10-15T09:47:42.631082143Z","published_at":"2025-05-20T16:15:34.683Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-37964","https://security-tracker.debian.org/tracker/CVE-2025-37964"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-37964","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-37964"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: x86/mm: Eliminate window where TLB flushes may be inadvertently skipped tl;dr: There is a window in the mm switching code where the"}