{"id":"CVE-2026-113050","kind":"vulnerability","aliases":["CVE-2026-113050"],"related":[],"title":"Google Chrome: crafted HTML page reads sandbox memory via HID","description":"Out of bounds read in HID in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","summary":"A flaw in the HID component of Google Chrome before 156.0.8078.47 is an out-of-bounds memory read. A remote attacker who gets a user to open a crafted HTML page can read memory inside the browser sandbox.","severity":"medium","cvss":6.5,"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","endpoints","other"],"not_affected_if":["chrome-156.0.8078.47-or-later"],"how_to_check":"- Check the installed Chrome version at chrome://settings/help or with `google-chrome --version`, and compare it to `156.0.8078.47`.","fix":"- Update Google Chrome to `156.0.8078.47` or later.","status":"open","published_at":"2026-10-20T22:18:56+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-25T03:53:23+00:00","updated_at":"2026-10-25T03:53:23+00:00","category":"other","confidence":0.7,"triage":{"at":"2026-10-25T03:53:23Z","model":"claude-haiku-5-5","output":{"fix":"- Update Google Chrome to `156.0.8078.47` or later.","reach":"internet","title":"Google Chrome: crafted HTML page reads sandbox memory via HID","impact":"low","summary":"A flaw in the HID component of Google Chrome before 156.0.8078.47 is an out-of-bounds memory read. A remote attacker who gets a user to open a crafted HTML page can read memory inside the browser sandbox.","category":"other","nicknames":[],"who_cares":["chrome","browser","endpoints"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker reads sandboxed browser memory after a user visits a page","analyst_note":"","how_to_check":"- Check the installed Chrome version at chrome://settings/help or with `google-chrome --version`, and compare it to `156.0.8078.47`.","needs_analyst":false,"not_affected_if":["chrome-156.0.8078.47-or-later"],"who_is_affected":"Any device running Google Chrome before 156.0.8078.47 is affected when a user visits an attacker-controlled page. Managed fleets that pin Chrome versions or block auto-update should check their builds. Systems that do not run Chrome can skip it.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"medium"},"cost_usd":0.000563,"input_tokens":3331,"output_tokens":460,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-113050':13A,16A '-2026':12A,15A '156.0.8078.47':32B,72C 'allow':73C 'attack':43B,76C 'bound':38B,63C 'browser':19B,59B 'chrome':2A,18A,20B,30B,69C 'chromium':88C 'compon':27B 'craft':3A,51B,85C 'cve':11A,14A 'endpoint':21B 'flaw':23B 'get':45B 'googl':1A,29B,68C 'google':17A 'hid':10A,26B,66C 'html':4A,52B,86C 'insid':57B,80C 'medium':91C 'memori':8A,39B,56B,79C 'open':49B 'out-of-bound':35B 'page':5A,53B,87C 'prior':70C 'read':6A,40B,55B,64C,78C 'remot':42B,75C 'sandbox':7A,60B,82C 'secur':89C 'sever':90C 'user':47B 'via':9A,83C","nicknames":[],"mitigations":[],"who_affected":"Any device running Google Chrome before 156.0.8078.47 is affected when a user visits an attacker-controlled page. Managed fleets that pin Chrome versions or block auto-update should check their builds. Systems that do not run Chrome can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:56+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-113050","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113050","severity":null,"published_at":"2026-10-20T22:18:56+00:00","modified_at":"2026-10-22T15:37:46+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"}