{"id":"CVE-2026-113003","kind":"vulnerability","aliases":["CVE-2026-113003"],"related":[],"title":"Chrome: memory corruption in HID lets a crafted page run code","description":"Memory corruption in HID 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: Medium)","summary":"Google Chrome before 156.0.8078.47 has a memory corruption bug in its HID (USB and Bluetooth device) code. A remote attacker who gets a user to open a crafted HTML page can execute 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":"Run chrome://version and compare the version with 156.0.8078.47.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:18:50+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:38:25+00:00","updated_at":"2026-10-23T22:38:25+00:00","category":"runtime","confidence":0.7,"triage":{"at":"2026-10-23T22:38:25Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: memory corruption in HID lets a crafted page run code","impact":"medium","summary":"Google Chrome before 156.0.8078.47 has a memory corruption bug in its HID (USB and Bluetooth device) code. A remote attacker who gets a user to open a crafted HTML page can execute code inside the browser sandbox.","category":"runtime","who_cares":["chrome","desktop","browsers"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker runs code inside the browser sandbox via a web page","analyst_note":"","how_to_check":"Run chrome://version and compare the version with 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":0.000463,"input_tokens":2944,"output_tokens":338,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113003':14A,17A '-2026':13A,16A '156.0.8078.47':27B,70C 'allow':71C 'arbitrari':77C 'attack':43B,74C 'bluetooth':38B 'browser':20B,59B 'bug':32B 'chrome':1A,19A,21B,25B,67C 'chromium':87C 'code':11A,40B,56B,78C 'corrupt':3A,31B,62C 'craft':8A,51B,84C 'cve':12A,15A 'desktop':22B 'devic':39B 'execut':55B,76C 'get':45B 'googl':24B,66C 'google':18A 'hid':5A,35B,64C 'html':52B,85C 'insid':57B,79C 'let':6A 'medium':90C 'memori':2A,30B,61C 'open':49B 'page':9A,53B,86C 'prior':68C 'remot':42B,73C 'run':10A 'runtim':23B 'sandbox':60B,81C 'secur':88C 'sever':89C 'usb':36B 'user':47B 'via':82C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:50+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-2026-113003","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113003","severity":null,"published_at":"2026-10-20T22:18:50+00:00","modified_at":"2026-10-21T17:11:34+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"}