{"id":"EM-20261111-UOSR","url":"https://cyber.eventmonitor.net/incident/EM-20261111-UOSR/google-chrome-vulnerability-cve-2026-126889/","type":"cve","title":"Google Chrome Vulnerability (CVE-2026-126889)","subtitle":"CVE-2026-126889","subject":"CVE-2026-126889","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-11T23:17:18.180Z","firstSignal":"2026-11-11T22:38:50.000Z","lastSignal":"2026-11-11T23:17:18.180Z","updated":"2026-11-12T17:31:27.616Z","revision":1,"life":[{"status":"Born","at":"2026-11-11T23:17:18.180Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-11T23:17:18.180Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-11T22:38:50.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-11T23:17:18.180Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261111-UOSR created."}],"stages":[{"name":"Disclosed","at":"2026-11-11T23:17:18.180Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-11T23:17:18.180Z","detail":"CVSS 8.8 · EPSS 0.3%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-11T22:38:50.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-11T22:38:50.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-126889 (important)","text":"chromium-browser: chromium-browser: Arbitrary code execution in V8 via crafted HTML page","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-126889.json"},{"at":"2026-11-11T23:17:18.180Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-126889 (CVSS 8.8)","text":"Off-by-one error in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126889"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-11T23:17:18.180","score":8.8,"severity":"HIGH","desc":"Off-by-one error in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)","product":"","seen":1794504687616},"kev":null,"epss":{"epss":0.00271,"pct":0.19735,"at":1794504687616},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}