{"id":"CVE-2026-113195","kind":"vulnerability","aliases":["CVE-2026-113195"],"related":[],"title":"Google Chrome: crafted web page can run code inside the browser sandbox","description":"Improper input validation in Downloads 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":"A flaw in Chrome's Downloads component lets a remote attacker who serves a crafted HTML page potentially execute arbitrary code inside the renderer sandbox. Exploitation requires a user to visit the malicious 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":["browser","chrome","linux","macos","runtime","vendor","windows"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Run chrome://version in Chrome and compare the version to 156.0.8078.47.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:12+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:36:19+00:00","updated_at":"2026-10-23T22:36:19+00:00","category":"vendor","confidence":0.8,"triage":{"at":"2026-10-23T22:36:19Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Google Chrome: crafted web page can run code inside the browser sandbox","impact":"high","summary":"A flaw in Chrome's Downloads component lets a remote attacker who serves a crafted HTML page potentially execute arbitrary code inside the renderer sandbox. Exploitation requires a user to visit the malicious page.","category":"vendor","who_cares":["chrome","browser","windows","macos","linux"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker runs code inside the browser sandbox via a crafted page","analyst_note":"","how_to_check":"Run chrome://version in Chrome and compare the version to 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":2947,"output_tokens":345,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113195':15A,18A '-2026':14A,17A '156.0.8078.47':72C 'allow':73C 'arbitrari':47B,80C 'attack':38B,76C 'browser':11A,21B 'chrome':2A,20A,22B,31B,69C 'chromium':90C 'code':8A,48B,81C 'compon':34B 'craft':3A,42B,87C 'cve':13A,16A 'download':33B,66C 'execut':46B,79C 'exploit':53B 'flaw':29B 'googl':1A,68C 'google':19A 'html':43B,88C 'improp':62C 'input':63C 'insid':9A,49B,82C 'let':35B 'linux':23B 'maco':24B 'malici':60B 'medium':93C 'page':5A,44B,61B,89C 'potenti':45B,78C 'prior':70C 'remot':37B,75C 'render':51B 'requir':54B 'run':7A 'runtim':25B 'sandbox':12A,52B,84C 'secur':91C 'serv':40B 'sever':92C 'user':56B 'valid':64C 'vendor':26B 'via':85C 'visit':58B 'web':4A 'window':27B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:12+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-2026-113195","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113195","severity":null,"published_at":"2026-10-20T22:19:12+00:00","modified_at":"2026-10-22T15:22:50+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"}