{"uuid": "dad99e44-ced6-413a-94a5-0eb4e192a5c8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-53359", "type": "seen", "source": "https://bsky.app/profile/dacbarbos.eurosky.social/post/3mpzhml7m6k2r", "content": "MT @v4bel@x.com \n\ud83d\udca5 Introducing \"Januscape\" (CVE-2026-53359)  \n\nA Guest-to-Host Escape in KVM/x86 exploiting a UAF in the shadow MMU. Triggerable on both Intel and AMD hosts. Threatens x86 public clouds (GCP, AWS) that expose nested virtualization.  \n\nDetails: januscape.io\n\n#infosec #januscape #kvm", "creation_timestamp": "2026-07-07T01:34:44.076853Z"}