{"action":"Upgrade linux to 6.19.14-1 or later.","affected":[{"fixed":"6.19.14-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.14-1"],"id":"tcs_01M5NRKTTYET0V8RHX9S8410BP","modified_at":"2026-10-01T03:03:09.639803196Z","published_at":"2026-04-24T15:16:32.123Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-31575","https://security-tracker.debian.org/tracker/CVE-2026-31575"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-31575#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-31575"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mm/userfaultfd: fix hugetlb fault mutex hash calculation In mfill_atomic_hugetlb(), linear_page_index() is used to calculate the pag"}