{"id":"CVE-2026-113245","kind":"vulnerability","aliases":["CVE-2026-113245"],"related":[],"title":"Chrome: DevTools memory flaw lets a crafted web page run code","description":"Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low)","summary":"Google Chrome before 156.0.8078.47 has a memory corruption bug in DevTools. A remote attacker can run arbitrary code inside the browser sandbox by getting a user to load a crafted HTML page.","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":["browsers","chrome","desktop","linux","macos","other","package","windows"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Run chrome://version and compare the version with 156.0.8078.47.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:18+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:35:48+00:00","updated_at":"2026-10-23T22:35:48+00:00","category":"package","confidence":0.8,"triage":{"at":"2026-10-23T22:35:48Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: DevTools memory flaw lets a crafted web page run code","impact":"medium","summary":"Google Chrome before 156.0.8078.47 has a memory corruption bug in DevTools. A remote attacker can run arbitrary code inside the browser sandbox by getting a user to load a crafted HTML page.","category":"package","who_cares":["chrome","windows","macos","linux"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker runs code inside the browser sandbox after the user visits a page.","analyst_note":"","how_to_check":"Run chrome://version and compare the version with 156.0.8078.47.","needs_analyst":false,"not_affected_if":["already-on-156.0.8078.47-or-later"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"unknown"},"cost_usd":0.000463,"input_tokens":2953,"output_tokens":335,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113245':14A,17A '-2026':13A,16A '156.0.8078.47':31B,69C 'allow':70C 'arbitrari':44B,76C 'attack':41B,73C 'browser':20B,48B 'bug':36B 'chrome':1A,19A,21B,29B,66C 'chromium':86C 'code':11A,45B,77C 'corrupt':35B,61C 'craft':7A,57B,83C 'cve':12A,15A 'desktop':22B 'devtool':2A,38B,63C 'execut':75C 'flaw':4A 'get':51B 'googl':28B,65C 'google':18A 'html':58B,84C 'insid':46B,78C 'let':5A 'linux':23B 'load':55B 'low':89C 'maco':24B 'memori':3A,34B,60C 'packag':26B 'page':9A,59B,85C 'prior':67C 'remot':40B,72C 'run':10A,43B 'sandbox':49B,80C 'secur':87C 'sever':88C 'user':53B 'via':81C 'web':8A 'window':27B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:18+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-2026-113245","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113245","severity":null,"published_at":"2026-10-20T22:19:18+00:00","modified_at":"2026-10-22T12:09:05+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","fetched_at":"2026-10-23T22:28:59+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"}