{"action":"Upgrade linux to 6.16.5-1 or later.","affected":[{"fixed":"6.16.5-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.16.5-1"],"id":"tcs_01M5NNMSN01CTB7XPRW1YJ97WD","modified_at":"2026-10-23T18:04:34.092074756Z","published_at":"2025-09-05T18:15:42.550Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38733","https://security-tracker.debian.org/tracker/CVE-2025-38733"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38733#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38733"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: s390/mm: Do not map lowcore with identity mapping Since the identity mapping is pinned to address zero the lowcore is always also ma"}