{"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_01M5NTBSV3E7AQ176V38511AZJ","modified_at":"2026-10-29T09:47:48.977798454Z","published_at":"2026-07-19T16:17:12.433Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63939","https://security-tracker.debian.org/tracker/CVE-2026-63939"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63939#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63939"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Compute the correct max length of the in-GHCB scratch area When setting the length of the GHCB scratch area, and the area"}