{"id":"CVE-2026-113320","kind":"vulnerability","aliases":["CVE-2026-113320"],"related":[],"title":"Chrome for iOS: crafted HTML page can corrupt memory and run code","description":"Memory corruption in Navigation in Google Chrome on on iOS 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: Medium)","summary":"Google Chrome on iOS before 156.0.8078.47 has a memory corruption bug in its navigation code. A remote attacker who gets a user to open a crafted HTML page can execute arbitrary code inside the browser sandbox.","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","ios","other"],"not_affected_if":[],"how_to_check":null,"fix":"Update Chrome on iOS to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:26+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:35:07+00:00","updated_at":"2026-10-23T22:35:07+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-10-23T22:35:07Z","model":"claude-haiku-5-5","output":{"fix":"Update Chrome on iOS to 156.0.8078.47 or later.","reach":"internet","title":"Chrome for iOS: crafted HTML page can corrupt memory and run code","impact":"high","summary":"Google Chrome on iOS before 156.0.8078.47 has a memory corruption bug in its navigation code. A remote attacker who gets a user to open a crafted HTML page can execute arbitrary code inside the browser sandbox.","category":"other","who_cares":["chrome","ios"],"confidence":0.8,"needs_auth":"no","worst_case":"arbitrary code runs inside the browser sandbox after visiting a page","analyst_note":"","how_to_check":"unknown","needs_analyst":false,"not_affected_if":[],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000835,"input_tokens":2946,"output_tokens":1081,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113320':15A,18A '-2026':14A,17A '156.0.8078.47':28B,71C 'allow':72C 'arbitrari':53B,79C 'attack':40B,75C 'browser':57B 'bug':33B 'chrome':1A,20A,21B,24B,65C 'chromium':89C 'code':12A,37B,54B,80C 'corrupt':8A,32B,60C 'craft':4A,48B,86C 'cve':13A,16A 'execut':52B,78C 'get':42B 'googl':23B,64C 'google':19A 'html':5A,49B,87C 'insid':55B,81C 'io':3A,22B,26B,68C 'medium':92C 'memori':9A,31B,59C 'navig':36B,62C 'open':46B 'page':6A,50B,88C 'potenti':77C 'prior':69C 'remot':39B,74C 'run':11A 'sandbox':58B,83C 'secur':90C 'sever':91C 'user':44B 'via':84C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:26+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-2026-113320","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113320","severity":null,"published_at":"2026-10-20T22:19:26+00:00","modified_at":"2026-10-22T11:58:50+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","fetched_at":"2026-10-23T22:29:00+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"}