{"id":"CVE-2026-113125","kind":"vulnerability","aliases":["CVE-2026-113125"],"related":[],"title":"Chrome: DevTools memory flaw lets a crafted web page run code","description":"Memory corruption in DevTools 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: Low)","summary":"A memory corruption bug in DevTools in Google Chrome before 156.0.8078.47 lets a remote attacker run arbitrary code inside the browser sandbox via a crafted HTML page. Visiting the attacker's page is enough to trigger it.","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","desktop","package","runtime"],"not_affected_if":["already-updated-chrome"],"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":"2026-10-20T22:19:04+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:37:03+00:00","updated_at":"2026-10-23T22:37:03+00:00","category":"package","confidence":0.8,"triage":{"at":"2026-10-23T22:37:03Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: DevTools memory flaw lets a crafted web page run code","impact":"high","summary":"A memory corruption bug in DevTools in Google Chrome before 156.0.8078.47 lets a remote attacker run arbitrary code inside the browser sandbox via a crafted HTML page. Visiting the attacker's page is enough to trigger it.","category":"package","who_cares":["chrome","desktop","browsers"],"confidence":0.8,"needs_auth":"no","worst_case":"code runs inside the browser sandbox after a visit to a 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-updated-chrome"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.00046,"input_tokens":2946,"output_tokens":331,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113125':14A,17A '-2026':13A,16A '156.0.8078.47':35B,70C 'allow':71C 'arbitrari':41B,77C 'attack':39B,54B,74C 'browser':20B,45B 'bug':28B 'chrome':1A,19A,21B,33B,67C 'chromium':87C 'code':11A,42B,78C 'corrupt':27B,62C 'craft':7A,49B,84C 'cve':12A,15A 'desktop':22B 'devtool':2A,30B,64C 'enough':58B 'execut':76C 'flaw':4A 'googl':32B,66C 'google':18A 'html':50B,85C 'insid':43B,79C 'let':5A,36B 'low':90C 'memori':3A,26B,61C 'packag':23B 'page':9A,51B,56B,86C 'prior':68C 'remot':38B,73C 'run':10A,40B 'runtim':24B 'sandbox':46B,81C 'secur':88C 'sever':89C 'trigger':60B 'via':47B,82C 'visit':52B 'web':8A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:04+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-2026-113125","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113125","severity":null,"published_at":"2026-10-20T22:19:04+00:00","modified_at":"2026-10-21T16:22:16+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"}