{"id":"CVE-2026-113188","kind":"vulnerability","aliases":["CVE-2026-113188"],"related":[],"title":"Google Chrome: GPU memory corruption lets a web page run code","description":"Memory corruption in GPU in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)","summary":"A memory corruption bug in Chrome's GPU component lets a remote attacker run arbitrary code inside the browser sandbox via a crafted HTML page. Chromium rates it High severity, and the NVD CVSS score is 8.8.","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":["browser-users","chrome","linux","macos","other","windows"],"not_affected_if":["already-on-156.0.8078.47-or-later"],"how_to_check":"Run chrome://version in Chrome and compare the version with 156.0.8078.47.\nOn managed machines, check the installed Chrome version with the fleet tool in use.","fix":"Update Google Chrome to 156.0.8078.47 or later.\nRestart the browser after the update so the new version runs.","status":"open","published_at":"2026-10-20T22:19:11+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:36:24+00:00","updated_at":"2026-10-23T22:36:24+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-10-23T22:36:24Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.\nRestart the browser after the update so the new version runs.","reach":"internet","title":"Google Chrome: GPU memory corruption lets a web page run code","impact":"high","summary":"A memory corruption bug in Chrome's GPU component lets a remote attacker run arbitrary code inside the browser sandbox via a crafted HTML page. Chromium rates it High severity, and the NVD CVSS score is 8.8.","category":"other","who_cares":["chrome","browser-users","windows","macos","linux"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker code runs inside the browser sandbox after a user visits a page.","analyst_note":"","how_to_check":"Run chrome://version in Chrome and compare the version with 156.0.8078.47.\nOn managed machines, check the installed Chrome version with the fleet tool in use.","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":0.000492,"input_tokens":2948,"output_tokens":394,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113188':14A,17A '-2026':13A,16A '156.0.8078.47':74C '8.8':64B 'allow':75C 'arbitrari':42B,82C 'attack':40B,78C 'browser':21B,46B 'browser-us':20B 'bug':31B 'chrome':2A,19A,23B,33B,71C 'chromium':53B,92C 'code':11A,43B,83C 'compon':36B 'corrupt':5A,30B,66C 'craft':50B,89C 'cve':12A,15A 'cvss':61B 'execut':81C 'googl':1A,70C 'google':18A 'gpu':3A,35B,68C 'high':56B,95C 'html':51B,90C 'insid':44B,84C 'let':6A,37B 'linux':24B 'maco':25B 'memori':4A,29B,65C 'nvd':60B 'page':9A,52B,91C 'potenti':80C 'prior':72C 'rate':54B 'remot':39B,77C 'run':10A,41B 'sandbox':47B,86C 'score':62B 'secur':93C 'sever':57B,94C 'user':22B 'via':48B,87C 'web':8A 'window':27B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:11+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-2026-113188","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113188","severity":null,"published_at":"2026-10-20T22:19:11+00:00","modified_at":"2026-10-22T15:23:41+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"}