{"id":229353,"date":"2026-01-20T01:31:55","date_gmt":"2026-01-20T07:31:55","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/01\/new-stackwarp-hardware-flaw-breaks-amd-sev-snp-protections-on-zen-1-5-cpus"},"modified":"2026-01-20T01:31:55","modified_gmt":"2026-01-20T07:31:55","slug":"new-stackwarp-hardware-flaw-breaks-amd-sev-snp-protections-on-zen-1-5-cpus","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/01\/new-stackwarp-hardware-flaw-breaks-amd-sev-snp-protections-on-zen-1-5-cpus","title":{"rendered":"New StackWarp Hardware Flaw Breaks AMD SEV-SNP Protections on Zen 1\u20135 CPUs"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/new-stackwarp-hardware-flaw-breaks-amd-sev-snp-protections-on-zen-1-5-cpus2.jpg\"><\/a><\/p>\n<p>StackWarp is a hardware flaw affecting AMD Zen 1\u20135 CPUs that allows privileged hosts to execute code inside SEV-SNP confidential virtual machines.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>StackWarp is a hardware flaw affecting AMD Zen 1\u20135 CPUs that allows privileged hosts to execute code inside SEV-SNP confidential virtual machines.<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523],"tags":[],"class_list":["post-229353","post","type-post","status-publish","format-standard","hentry","category-computing"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/229353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=229353"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/229353\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=229353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=229353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=229353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}