{"id":"CVE-2026-113089","kind":"vulnerability","aliases":["CVE-2026-113089"],"related":[],"title":"Chrome: print preview flaw lets a web page escape the sandbox","description":"Improper input validation in PrintPreview in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","summary":"Google Chrome versions before 156.0.8078.47 mishandle input in the PrintPreview component. A remote attacker who gets a user to load a crafted HTML page can run arbitrary code outside the browser sandbox.","severity":"critical","cvss":9.6,"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","desktop","other","runtime"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Open 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":"2026-10-20T22:19:00+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:37:32+00:00","updated_at":"2026-10-23T22:37:32+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-10-23T22:37:32Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: print preview flaw lets a web page escape the sandbox","impact":"high","summary":"Google Chrome versions before 156.0.8078.47 mishandle input in the PrintPreview component. A remote attacker who gets a user to load a crafted HTML page can run arbitrary code outside the browser sandbox.","category":"other","who_cares":["chrome","desktop","browser"],"confidence":0.8,"needs_auth":"no","worst_case":"Code runs outside the browser sandbox after visiting a crafted page","analyst_note":"","how_to_check":"Open 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":"critical"},"cost_usd":0.000936,"input_tokens":2947,"output_tokens":1283,"severity_before":"critical"},"analyst_status":null,"analyst_note":null,"search":"'-113089':14A,17A '-2026':13A,16A '156.0.8078.47':29B,67C 'allow':68C 'arbitrari':51B,75C 'attack':38B,71C 'browser':20B,55B 'chrome':1A,19A,21B,26B,64C 'chromium':85C 'code':52B,76C 'compon':35B 'craft':46B,82C 'cve':12A,15A 'desktop':22B 'escap':9A 'execut':74C 'flaw':4A 'get':40B 'googl':25B,63C 'google':18A 'html':47B,83C 'improp':57C 'input':31B,58C 'let':5A 'load':44B 'medium':88C 'mishandl':30B 'outsid':53B,77C 'page':8A,48B,84C 'potenti':73C 'preview':3A 'print':2A 'printpreview':34B,61C 'prior':65C 'remot':37B,70C 'run':50B 'runtim':24B 'sandbox':11A,56B,79C 'secur':86C 'sever':87C 'user':42B 'valid':59C 'version':27B 'via':80C 'web':7A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:00+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-113089","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113089","severity":null,"published_at":"2026-10-20T22:19:00+00:00","modified_at":"2026-10-22T23:18:26+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"}