{"id":"CVE-2026-113008","kind":"vulnerability","aliases":["CVE-2026-113008"],"related":[],"title":"Google Chrome: memory corruption lets a crafted web page run code in sandbox","description":"Memory corruption in Transactions Platform 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: Medium)","summary":"Chrome versions before 156.0.8078.47 have a memory corruption bug in the Transactions Platform component. A remote attacker can use 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":["browsers","chrome","desktop","runtime"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Open chrome://settings/help or run chrome --version and compare against 156.0.8078.47.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:18:51+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:38:21+00:00","updated_at":"2026-10-23T22:38:21+00:00","category":"runtime","confidence":0.8,"triage":{"at":"2026-10-23T22:38:21Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Google Chrome: memory corruption lets a crafted web page run code in sandbox","impact":"medium","summary":"Chrome versions before 156.0.8078.47 have a memory corruption bug in the Transactions Platform component. A remote attacker can use a crafted HTML page to potentially execute arbitrary code inside the browser sandbox.","category":"runtime","who_cares":["chrome","desktop","browsers"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker code runs inside the Chrome sandbox after visiting a page","analyst_note":"","how_to_check":"Open chrome://settings/help or run chrome --version 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":0.00047,"input_tokens":2949,"output_tokens":351,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113008':16A,19A '-2026':15A,18A '156.0.8078.47':29B,68C 'allow':69C 'arbitrari':52B,76C 'attack':42B,72C 'browser':22B,56B 'bug':34B 'chrome':2A,21A,23B,26B,65C 'chromium':86C 'code':11A,53B,77C 'compon':39B 'corrupt':4A,33B,59C 'craft':7A,46B,83C 'cve':14A,17A 'desktop':24B 'execut':51B,75C 'googl':1A,64C 'google':20A 'html':47B,84C 'insid':54B,78C 'let':5A 'medium':89C 'memori':3A,32B,58C 'page':9A,48B,85C 'platform':38B,62C 'potenti':50B,74C 'prior':66C 'remot':41B,71C 'run':10A 'runtim':25B 'sandbox':13A,57B,80C 'secur':87C 'sever':88C 'transact':37B,61C 'use':44B 'version':27B 'via':81C 'web':8A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:51+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-2026-113008","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113008","severity":null,"published_at":"2026-10-20T22:18:51+00:00","modified_at":"2026-10-21T17:45:56+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"}