{"id":238662,"date":"2026-06-10T02:21:26","date_gmt":"2026-06-10T07:21:26","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/06\/chrome-v8-zero-day-cve-2026-11645-exploited-in-the-wild-patch-now"},"modified":"2026-06-10T02:21:26","modified_gmt":"2026-06-10T07:21:26","slug":"chrome-v8-zero-day-cve-2026-11645-exploited-in-the-wild-patch-now","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/06\/chrome-v8-zero-day-cve-2026-11645-exploited-in-the-wild-patch-now","title":{"rendered":"Chrome V8 Zero-Day CVE-2026\u201311645 Exploited in the Wild \u2014 Patch Now"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/chrome-v8-zero-day-cve-2026-11645-exploited-in-the-wild-patch-now2.jpg\"><\/a><\/p>\n<p>Google has released security updates to address 74 vulnerabilities, including one that has come under active exploitation in the wild.<\/p>\n<p>The high-severity vulnerability, tracked as <b><a href=\"https:\/\/chromereleases.googleblog.com\/2026\/06\/stable-channel-update-for-desktop_0153744567.html\">CVE-2026\u201311645<\/a><\/b> (CVSS score: 8.8), has been described as an out-of-bounds memory access in V8, Chrome\u2019s JavaScript and WebAssembly engine.<\/p>\n<p>\u201cOut-of-bounds read and write in V8 in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page,\u201d reads a <a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2026-11645\">description<\/a> of the flaw in the NIST\u2019s National Vulnerability Database (NVD).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google has released security updates to address 74 vulnerabilities, including one that has come under active exploitation in the wild. The high-severity vulnerability, tracked as CVE-2026\u201311645 (CVSS score: 8.8), has been described as an out-of-bounds memory access in V8, Chrome\u2019s JavaScript and WebAssembly engine. \u201cOut-of-bounds read and write in V8 in Google Chrome prior to [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1492],"tags":[],"class_list":["post-238662","post","type-post","status-publish","format-standard","hentry","category-security"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/238662","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=238662"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/238662\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=238662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=238662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=238662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}