{"id":"CVE-2026-121234","aliases":[],"cve":{"records":[{"id":"CVE-2026-121234","source":"Chrome","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-11-03T10:33:43.885Z","published":"2026-11-03T20:42:42.107Z","modified":"2026-11-05T17:51:38.654Z"}],"publishers":[{"name":"Chrome","role":"CNA","organizationId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","modified":"2026-11-03T20:42:42.107Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-05T17:51:38.654Z"}],"references":[{"url":"https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html","tags":[],"source":"Chrome"},{"url":"https://issues.chromium.org/issues/513767200","tags":[],"source":"Chrome"}],"weaknesses":[{"id":"CWE-250","description":"Privilege elevation","source":"Chrome"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-05T04:56:17.180069Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Privilege elevation in Contacts in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code…","titleSource":"Chrome","descriptionSource":"Chrome","description":"Privilege elevation in Contacts in Google Chrome on on Android prior to 157.0.8103.38 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","score":9.6,"severity":"critical","published":"2026-11-03T20:42:42.107Z","modified":"2026-11-05T17:51:38.654Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Google","name":"Chrome","platforms":[],"versions":[{"version":"157.0.8103.38","status":"affected","lessThan":"157.0.8103.38","versionType":"custom"}],"cpes":[],"source":"Chrome","url":"https://www.cve.org/CVERecord?id=CVE-2026-121234"}],"remediation":[],"references":["https://chromereleases.googleblog.com/2026/11/stable-channel-update-for-desktop.html","https://issues.chromium.org/issues/513767200"],"sources":[{"name":"CVE","id":"CVE-2026-121234","modified":"2026-11-05T17:51:38.654Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-121234"}],"assessments":[{"source":"CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","score":9.6}],"sourceAffected":[],"observedAt":"2026-11-05T18:58:36.005Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T03:25:32.551Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-05T09:05:38.090Z","attemptedAt":"2026-11-05T09:05:38.090Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-05T09:05:38.360Z","attemptedAt":"2026-11-05T09:05:38.360Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-05T09:05:38.387Z","attemptedAt":"2026-11-05T09:05:38.387Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-05T09:05:36.955Z","attemptedAt":"2026-11-05T09:05:36.955Z"}],"evidence":[{"source":"FIRST EPSS","id":"CVE-2026-121234","url":"https://www.first.org/epss/","probability":0.00299,"percentile":0.22714,"date":"2026-11-04","checkedAt":"2026-11-05T09:05:36.955Z"},{"source":"NVD","id":"CVE-2026-121234","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121234","modified":"2026-11-05T05:18:34.740","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","checkedAt":"2026-11-05T09:05:38.090Z"},{"source":"GitHub Advisory Database","id":"GHSA-v6qr-8f43-6mf4","url":"https://github.com/advisories/GHSA-v6qr-8f43-6mf4","modified":"2026-11-04T00:33:15Z","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","checkedAt":"2026-11-05T09:05:38.360Z"},{"source":"ENISA EUVD","id":"EUVD-2026-116457","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-116457","modified":"Nov 5, 2026, 4:56:16 AM","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","checkedAt":"2026-11-05T09:05:38.387Z"}],"aiSummary":{"text":"Google Chrome on Android prior to 157.0.8103.38 has a privilege elevation weakness, potentially allowing a remote attacker to execute arbitrary code via a crafted HTML page. The Chromium security severity is Medium.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-03T21:41:08.998Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-121234"}]}}