{"affected":[{"product":"Chrome","source":"CNA: Chrome","vendor":"Google","versions":[{"lessThan":"157.0.8103.38","status":"affected","version":"157.0.8103.38","versionType":"custom"}]}],"cveId":"CVE-2026-121218","cwes":["CWE-843"],"description":"Type confusion in V8 in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","epss":null,"exploits":[],"kev":null,"metrics":[{"score":8.8,"severity":"high","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793742135623,"publishedAt":1793738569794,"references":[{"source":"CNA: Chrome","tags":[],"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html"},{"source":"CNA: Chrome","tags":[],"url":"https://issues.chromium.org/issues/568010379"}],"remediation":[],"revision":"5301f27f4e55aea88673a9c39d8f69706fcc40f6f0be0459208e94b9a8386508","sources":[{"modifiedAt":1793742135623,"name":"CNA: Chrome","retrievedAt":1793747933225,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121218"}],"ssvc":{"assessedAt":1793741694406,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"CVE-2026-121218","updatedAt":1793747933225}