{"action":"Upgrade linux to 7.0.12-1 or later.","affected":[{"fixed":"7.0.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.0.12-1"],"id":"tcs_01M5NTB5NMFDFEE2EA2F8X2FR8","modified_at":"2026-10-23T18:05:39.903620339Z","published_at":"2026-07-19T16:17:04.357Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63875","https://security-tracker.debian.org/tracker/CVE-2026-63875"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63875#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63875"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Flush walk cache when unsharing PMD tables When huge_pmd_unshare() is called to unshare a PMD table, the tlb_unshare_pmd"}