{"affected":[{"product":"Chrome","source":"CNA: Chrome","vendor":"Google","versions":[{"lessThan":"157.0.8103.78","status":"affected","version":"157.0.8103.78","versionType":"custom"}]}],"cveId":"CVE-2026-126840","cwes":["CWE-787"],"description":"Out of bounds write in Network in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)","epss":null,"exploits":[],"kev":null,"metrics":[],"modifiedAt":1794439031670,"publishedAt":1794436742034,"references":[{"source":"CNA: Chrome","tags":[],"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html"},{"source":"CNA: Chrome","tags":[],"url":"https://issues.chromium.org/issues/578664961"},{"source":"chrome-cve-admin@google.com","tags":[],"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop_01744469280.html"},{"source":"chrome-cve-admin@google.com","tags":[],"url":"https://issues.chromium.org/issues/578664961"}],"remediation":[],"revision":"2d24137816f1a63fa1c86fae9328c0cb6749187d633fdcc1ef608ffc482ab248","sources":[{"modifiedAt":1794436742034,"name":"CNA: Chrome","retrievedAt":1794438509429,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126840"},{"modifiedAt":1794439031670,"name":"NVD","retrievedAt":1794443579225,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126840"}],"ssvc":null,"status":"published","title":"CVE-2026-126840","updatedAt":1794443579225}