{"action":"Upgrade linux to 6.12.37-1 or later.","affected":[{"fixed":"6.12.37-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.37-1"],"id":"tcs_01M5NNGK2K7PEW34K3M8QX09CM","modified_at":"2026-09-01T20:05:48.291261555Z","published_at":"2025-07-09T11:15:27.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38256","https://security-tracker.debian.org/tracker/CVE-2025-38256"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38256","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38256"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: io_uring/rsrc: fix folio unpinning syzbot complains about an unmapping failure: [ 108.070381][ T14] kernel BUG at mm/gup.c:71! [ 108"}