{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NN0VNBT1DDW5G7KBJXAV8D","modified_at":"2026-10-31T10:00:48.175891750Z","published_at":"2025-02-12T14:15:32.677Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21696","https://security-tracker.debian.org/tracker/CVE-2025-21696"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21696","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21696"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mm: clear uffd-wp PTE/PMD state on mremap() When mremap()ing a memory region previously registered with userfaultfd as write-protect"}