{"id":"CVE-2026-113019","kind":"vulnerability","aliases":["CVE-2026-113019"],"related":[],"title":"Chrome: use-after-free in Turbolev lets crafted web page run code","description":"Use after free in Turbolev 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: High)","summary":"A use-after-free bug in the Turbolev component of Google Chrome before 156.0.8078.47 lets a remote attacker run arbitrary code inside the browser sandbox. The attack is triggered by a crafted HTML page the victim opens.","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":["chrome","desktop-browsers","other","vendor"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Open chrome://settings/help in each browser and read the version shown; anything below 156.0.8078.47 is affected.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:18:52+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:38:12+00:00","updated_at":"2026-10-23T22:38:12+00:00","category":"vendor","confidence":0.8,"triage":{"at":"2026-10-23T22:38:12Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: use-after-free in Turbolev lets crafted web page run code","impact":"high","summary":"A use-after-free bug in the Turbolev component of Google Chrome before 156.0.8078.47 lets a remote attacker run arbitrary code inside the browser sandbox. The attack is triggered by a crafted HTML page the victim opens.","category":"vendor","who_cares":["chrome","desktop-browsers"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker runs code inside the browser sandbox after the victim visits a page","analyst_note":"","how_to_check":"Open chrome://settings/help in each browser and read the version shown; anything below 156.0.8078.47 is affected.","needs_analyst":false,"not_affected_if":["already-on-156.0.8078.47-or-later"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000474,"input_tokens":2941,"output_tokens":359,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113019':16A,19A '-2026':15A,18A '156.0.8078.47':42B,76C 'allow':77C 'arbitrari':48B,83C 'attack':46B,55B,80C 'browser':25B,52B 'bug':33B 'chrome':1A,21A,22B,40B,73C 'chromium':93C 'code':13A,49B,84C 'compon':37B 'craft':9A,60B,90C 'cve':14A,17A 'desktop':24B 'desktop-brows':23B 'execut':82C 'free':5A,32B,68C 'googl':39B,72C 'google':20A 'high':96C 'html':61B,91C 'insid':50B,85C 'let':8A,43B 'open':65B 'page':11A,62B,92C 'prior':74C 'remot':45B,79C 'run':12A,47B 'sandbox':53B,87C 'secur':94C 'sever':95C 'trigger':57B 'turbolev':7A,36B,70C 'use':3A,30B,66C 'use-after-fre':2A,29B 'vendor':27B 'via':88C 'victim':64B 'web':10A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:52+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-2026-113019","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113019","severity":null,"published_at":"2026-10-20T22:18:52+00:00","modified_at":"2026-10-22T23:18:25+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"}