{"id":"CVE-2026-113099","kind":"vulnerability","aliases":["CVE-2026-113099"],"related":[],"title":"Chrome on Android: Omnibox input flaw lets crafted page run code in sandbox","description":"Improper input validation in Omnibox in Google Chrome on on Android 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":"Google Chrome on Android before 156.0.8078.47 mishandles input in the Omnibox address bar. A remote attacker who gets a user to load a crafted HTML page can 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":["android","chrome","runtime"],"not_affected_if":["chrome-version-156.0.8078.47-or-later"],"how_to_check":"Check the Chrome version on each Android device (Chrome menu, Settings, About Chrome) and look for anything below 156.0.8078.47.","fix":"Update Google Chrome on Android to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:01+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:37:22+00:00","updated_at":"2026-10-23T22:37:22+00:00","category":"runtime","confidence":0.7,"triage":{"at":"2026-10-23T22:37:22Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome on Android to 156.0.8078.47 or later.","reach":"internet","title":"Chrome on Android: Omnibox input flaw lets crafted page run code in sandbox","impact":"high","summary":"Google Chrome on Android before 156.0.8078.47 mishandles input in the Omnibox address bar. A remote attacker who gets a user to load a crafted HTML page can potentially execute arbitrary code inside the browser sandbox.","category":"runtime","who_cares":["chrome","android"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker runs code inside the Chrome sandbox on the device","analyst_note":"","how_to_check":"Check the Chrome version on each Android device (Chrome menu, Settings, About Chrome) and look for anything below 156.0.8078.47.","needs_analyst":false,"not_affected_if":["chrome-version-156.0.8078.47-or-later"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000478,"input_tokens":2946,"output_tokens":367,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113099':16A,19A '-2026':15A,18A '156.0.8078.47':30B,73C 'address':36B 'allow':74C 'android':3A,22B,28B,70C 'arbitrari':54B,81C 'attack':40B,77C 'bar':37B 'browser':58B 'chrome':1A,21A,23B,26B,67C 'chromium':91C 'code':11A,55B,82C 'craft':8A,48B,88C 'cve':14A,17A 'execut':53B,80C 'flaw':6A 'get':42B 'googl':25B,66C 'google':20A 'html':49B,89C 'improp':60C 'input':5A,32B,61C 'insid':56B,83C 'let':7A 'load':46B 'medium':94C 'mishandl':31B 'omnibox':4A,35B,64C 'page':9A,50B,90C 'potenti':52B,79C 'prior':71C 'remot':39B,76C 'run':10A 'runtim':24B 'sandbox':13A,59B,85C 'secur':92C 'sever':93C 'user':44B 'valid':62C 'via':86C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:01+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-2026-113099","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113099","severity":null,"published_at":"2026-10-20T22:19:01+00:00","modified_at":"2026-10-23T18:17:14+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"}