{"action":"Upgrade linux to 6.12.94-1 or later.","affected":[{"fixed":"6.12.94-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.94-1"],"id":"tcs_01M5NTBS9RS7ZRHQ4HCM6FPQ90","modified_at":"2026-10-28T09:47:42.311899394Z","published_at":"2026-07-19T16:17:12.193Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-63937","https://security-tracker.debian.org/tracker/CVE-2026-63937"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-63937","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-63937"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Use READ_ONCE() when reading entries/indices from PSC buffer Use READ_ONCE() when reading entries/indices from the guest-a"}