{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVVZ4BEV3BFYYNN16KNW2Y","modified_at":"2026-11-05T09:47:26.324182219Z","published_at":"2026-09-18T11:17:18.490Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-81627","https://security-tracker.debian.org/tracker/CVE-2026-81627"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-81627","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-81627"}],"summary":"A flaw was found in QEMU. The VAPIC setup hypercall in hw/i386/vapic.c does not validate that the writable RAM alias remains within the option ROM window. A privileged guest user on a Q35/KVM machine"}