{"id":"CVE-2026-113192","kind":"vulnerability","aliases":["CVE-2026-113192"],"related":[],"title":"Chrome: V8 memory corruption lets a crafted web page run code","description":"Memory corruption in V8 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 memory corruption bug in the V8 JavaScript engine in Google Chrome lets a remote attacker run arbitrary code inside the browser sandbox via a crafted HTML page. Visiting the page is enough to trigger it, and the sandbox limits how far the attacker can go from there.","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","chromium","electron","runtime"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Run chrome://version in the browser and compare the version with 156.0.8078.47.\nOn managed fleets, query the installed Chrome version with your device management tool.","fix":"Update Google Chrome to 156.0.8078.47 or later.\nRelaunch the browser after the update so the new version is running.","status":"open","published_at":"2026-10-20T22:19:12+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:36:21+00:00","updated_at":"2026-10-23T22:36:21+00:00","category":"runtime","confidence":0.8,"triage":{"at":"2026-10-23T22:36:21Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.\nRelaunch the browser after the update so the new version is running.","reach":"internet","title":"Chrome: V8 memory corruption lets a crafted web page run code","impact":"high","summary":"A memory corruption bug in the V8 JavaScript engine in Google Chrome lets a remote attacker run arbitrary code inside the browser sandbox via a crafted HTML page. Visiting the page is enough to trigger it, and the sandbox limits how far the attacker can go from there.","category":"runtime","who_cares":["chrome","chromium","electron","browsers"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker runs code inside the browser sandbox on the visiting user's machine.","analyst_note":"","how_to_check":"Run chrome://version in the browser and compare the version with 156.0.8078.47.\nOn managed fleets, query the installed Chrome version with your device management tool.","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":0.0005,"input_tokens":2947,"output_tokens":411,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113192':14A,17A '-2026':13A,16A '156.0.8078.47':80C 'allow':81C 'arbitrari':42B,87C 'attack':40B,68B,84C 'browser':20B,46B 'bug':28B 'chrome':1A,19A,21B,36B,77C 'chromium':22B,97C 'code':11A,43B,88C 'corrupt':4A,27B,72C 'craft':7A,50B,94C 'cve':12A,15A 'electron':23B 'engin':33B 'enough':57B 'execut':86C 'far':66B 'go':70B 'googl':35B,76C 'google':18A 'high':100C 'html':51B,95C 'insid':44B,89C 'javascript':32B 'let':5A,37B 'limit':64B 'memori':3A,26B,71C 'page':9A,52B,55B,96C 'prior':78C 'remot':39B,83C 'run':10A,41B 'runtim':24B 'sandbox':47B,63B,91C 'secur':98C 'sever':99C 'trigger':59B 'v8':2A,31B,74C 'via':48B,92C 'visit':53B 'web':8A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:12+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-2026-113192","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113192","severity":null,"published_at":"2026-10-20T22:19:12+00:00","modified_at":"2026-10-22T15:23:06+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"}