{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/products/iommu/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"id":"CVE-2024-21963"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["IOMMU"],"_cs_severities":["medium"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["AMD"],"content_html":"\u003cp\u003eAMD has disclosed a vulnerability (CVE-2024-21963 / XSA-524) in some IOMMUs. Under specific circumstances, the hardware reads beyond the size chosen by the OS or Hypervisor for the Device Table, which holds the configuration information for devices.\u003c/p\u003e\n","date_modified":"2026-11-11T00:38:46Z","date_published":"2026-11-11T00:38:46Z","id":"https://feed.craftedsignal.io/briefs/2026-11-xen-amd-iommu/","summary":"AMD has disclosed a vulnerability in certain IOMMUs where the hardware performs out-of-bounds reads from the Device Table beyond the size chosen by the OS or Hypervisor.","title":"AMD IOMMU: Out-of-bounds device table read (CVE-2024-21963)","url":"https://feed.craftedsignal.io/briefs/2026-11-xen-amd-iommu/"}],"language":"en","title":"CraftedSignal Threat Feed - IOMMU","version":"https://jsonfeed.org/version/1.1"}