{"id":"CVE-2026-113025","kind":"vulnerability","aliases":["CVE-2026-113025"],"related":[],"title":"Chrome: crafted web page runs code inside browser sandbox via memory bug","description":"Use after free in Input 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 use-after-free bug in its Input component. A remote attacker who gets a user to open a crafted HTML page can 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","desktop","other","runtime"],"not_affected_if":["already-on-fixed-version"],"how_to_check":"Open chrome://settings/help and compare the installed version with 156.0.8078.47.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:18:53+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:38:12+00:00","updated_at":"2026-10-23T22:38:12+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-10-23T22:38:12Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: crafted web page runs code inside browser sandbox via memory bug","impact":"high","summary":"Google Chrome before 156.0.8078.47 has a use-after-free bug in its Input component. A remote attacker who gets a user to open a crafted HTML page can execute arbitrary code inside the browser sandbox.","category":"other","who_cares":["chrome","desktop","browser"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker runs code in browser sandbox after user visits page.","analyst_note":"","how_to_check":"Open chrome://settings/help and compare the installed version with 156.0.8078.47.","needs_analyst":false,"not_affected_if":["already-on-fixed-version"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"unknown"},"cost_usd":0.000959,"input_tokens":2938,"output_tokens":1330,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113025':15A,18A '-2026':14A,17A '156.0.8078.47':29B,72C 'allow':73C 'arbitrari':56B,79C 'attack':43B,76C 'browser':8A,21B,60B 'bug':12A,36B 'chrome':1A,20A,22B,27B,69C 'chromium':89C 'code':6A,57B,80C 'compon':40B 'craft':2A,51B,86C 'cve':13A,16A 'desktop':23B 'execut':55B,78C 'free':35B,64C 'get':45B 'googl':26B,68C 'google':19A 'html':52B,87C 'input':39B,66C 'insid':7A,58B,81C 'low':92C 'memori':11A 'open':49B 'page':4A,53B,88C 'prior':70C 'remot':42B,75C 'run':5A 'runtim':25B 'sandbox':9A,61B,83C 'secur':90C 'sever':91C 'use':33B,62C 'use-after-fre':32B 'user':47B 'via':10A,84C 'web':3A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:53+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-2026-113025","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113025","severity":null,"published_at":"2026-10-20T22:18:53+00:00","modified_at":"2026-10-21T17:52:31+00:00","first_seen_at":"2026-10-23T21:57:23+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"}