{"id":"CVE-2026-113334","kind":"vulnerability","aliases":["CVE-2026-113334"],"related":[],"title":"Chrome on Windows: crafted web page can run code inside sandbox","description":"Improper input validation in ANGLE in Google Chrome on on Windows prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)","summary":"Google Chrome on Windows before 156.0.8078.47 has an input validation flaw in ANGLE, its graphics layer. A remote attacker can serve a crafted HTML page to potentially execute arbitrary code inside the browser sandbox.","severity":"high","cvss":8.8,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"google chrome","fixed":["156.0.8078.47"],"affected":"< 156.0.8078.47","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["browser","chrome","package","runtime","windows"],"not_affected_if":["chrome-already-updated"],"how_to_check":"Open chrome://version in Chrome and read the version number; anything below 156.0.8078.47 is affected.","fix":"Update Google Chrome on Windows to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:27+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:34:56+00:00","updated_at":"2026-10-23T22:34:56+00:00","category":"package","confidence":0.8,"triage":{"at":"2026-10-23T22:34:56Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome on Windows to 156.0.8078.47 or later.","reach":"internet","title":"Chrome on Windows: crafted web page can run code inside sandbox","impact":"medium","summary":"Google Chrome on Windows before 156.0.8078.47 has an input validation flaw in ANGLE, its graphics layer. A remote attacker can serve a crafted HTML page to potentially execute arbitrary code inside the browser sandbox.","category":"package","who_cares":["chrome","windows","browser"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker code runs inside the Chrome sandbox after a user visits a page","analyst_note":"","how_to_check":"Open chrome://version in Chrome and read the version number; anything below 156.0.8078.47 is affected.","needs_analyst":false,"not_affected_if":["chrome-already-updated"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000469,"input_tokens":2950,"output_tokens":349,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113334':14A,17A '-2026':13A,16A '156.0.8078.47':30B,72C 'allow':73C 'angl':37B,63C 'arbitrari':53B,80C 'attack':43B,76C 'browser':20B,57B 'chrome':1A,19A,21B,26B,66C 'chromium':90C 'code':9A,54B,81C 'craft':4A,47B,87C 'cve':12A,15A 'execut':52B,79C 'flaw':35B 'googl':25B,65C 'google':18A 'graphic':39B 'high':93C 'html':48B,88C 'improp':59C 'input':33B,60C 'insid':10A,55B,82C 'layer':40B 'packag':22B 'page':6A,49B,89C 'potenti':51B,78C 'prior':70C 'remot':42B,75C 'run':8A 'runtim':23B 'sandbox':11A,58B,84C 'secur':91C 'serv':45B 'sever':92C 'valid':34B,61C 'via':85C 'web':5A 'window':3A,24B,28B,69C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:27+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-113334","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113334","severity":null,"published_at":"2026-10-20T22:19:27+00:00","modified_at":"2026-10-22T12:00:40+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","fetched_at":"2026-10-23T22:29:00+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}