{"id":"CVE-2026-113184","kind":"vulnerability","aliases":["CVE-2026-113184"],"related":[],"title":"Google Chrome: memory corruption in scheduling lets a web page run code","description":"Memory corruption in Scheduling in Google Chrome 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: Low)","summary":"Chrome versions before 156.0.8078.47 have a memory corruption bug in the Scheduling component. A remote attacker can serve a crafted HTML page to potentially run 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","desktop","runtime"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Open chrome://settings/help or run the browser's version check and compare against 156.0.8078.47.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:11+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:36:26+00:00","updated_at":"2026-10-23T22:36:26+00:00","category":"runtime","confidence":0.8,"triage":{"at":"2026-10-23T22:36:26Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Google Chrome: memory corruption in scheduling lets a web page run code","impact":"medium","summary":"Chrome versions before 156.0.8078.47 have a memory corruption bug in the Scheduling component. A remote attacker can serve a crafted HTML page to potentially run arbitrary code inside the browser sandbox.","category":"runtime","who_cares":["chrome","desktop","browser"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker code runs inside the browser sandbox after a user visits a page","analyst_note":"","how_to_check":"Open chrome://settings/help or run the browser's version check and compare against 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":0.000467,"input_tokens":2946,"output_tokens":345,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113184':15A,18A '-2026':14A,17A '156.0.8078.47':28B,65C 'allow':66C 'arbitrari':50B,73C 'attack':40B,69C 'browser':21B,54B 'bug':33B 'chrome':2A,20A,22B,25B,62C 'chromium':83C 'code':12A,51B,74C 'compon':37B 'corrupt':4A,32B,57C 'craft':44B,80C 'cve':13A,16A 'desktop':23B 'execut':72C 'googl':1A,61C 'google':19A 'html':45B,81C 'insid':52B,75C 'let':7A 'low':86C 'memori':3A,31B,56C 'page':10A,46B,82C 'potenti':48B,71C 'prior':63C 'remot':39B,68C 'run':11A,49B 'runtim':24B 'sandbox':55B,77C 'schedul':6A,36B,59C 'secur':84C 'serv':42B 'sever':85C 'version':26B 'via':78C 'web':9A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:11+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-2026-113184","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113184","severity":null,"published_at":"2026-10-20T22:19:11+00:00","modified_at":"2026-10-22T15:24:14+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"}