{"id":"CVE-2026-113282","kind":"vulnerability","aliases":["CVE-2026-113282"],"related":[],"title":"Chrome on Mac: use-after-free lets a crafted web page run code","description":"Use after free in Views in Google Chrome on on Mac 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":"A memory bug in Chrome's Views component on Mac lets a remote attacker run code inside the browser sandbox by serving a crafted HTML page. The attacker needs a victim to load that page; the sandbox limits what they can reach.","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","macos","other","vendor"],"not_affected_if":["already-updated-chrome","non-mac-platforms"],"how_to_check":"Run chrome://version in Chrome on each Mac and read the version number; it is affected if it is below 156.0.8078.47.","fix":"Update Google Chrome on Mac to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:22+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:35:25+00:00","updated_at":"2026-10-23T22:35:25+00:00","category":"vendor","confidence":0.8,"triage":{"at":"2026-10-23T22:35:25Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome on Mac to 156.0.8078.47 or later.","reach":"internet","title":"Chrome on Mac: use-after-free lets a crafted web page run code","impact":"medium","summary":"A memory bug in Chrome's Views component on Mac lets a remote attacker run code inside the browser sandbox by serving a crafted HTML page. The attacker needs a victim to load that page; the sandbox limits what they can reach.","category":"vendor","who_cares":["chrome","macos","browser-users"],"confidence":0.8,"needs_auth":"no","worst_case":"code runs inside the Chrome sandbox on the victim's Mac","analyst_note":"","how_to_check":"Run chrome://version in Chrome on each Mac and read the version number; it is affected if it is below 156.0.8078.47.","needs_analyst":false,"not_affected_if":["already-updated-chrome","non-mac-platforms"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000475,"input_tokens":2946,"output_tokens":360,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113282':17A,20A '-2026':16A,19A '156.0.8078.47':85C 'allow':86C 'arbitrari':93C 'attack':43B,57B,89C 'browser':24B,48B 'browser-us':23B 'bug':32B 'chrome':1A,22A,26B,34B,79C 'chromium':103C 'code':14A,45B,94C 'compon':37B 'craft':10A,53B,100C 'cve':15A,18A 'execut':92C 'free':7A,74C 'googl':78C 'google':21A 'html':54B,101C 'insid':46B,95C 'let':8A,40B 'limit':67B 'load':62B 'mac':3A,39B,82C 'maco':27B 'medium':106C 'memori':31B 'need':58B 'page':12A,55B,64B,102C 'potenti':91C 'prior':83C 'reach':71B 'remot':42B,88C 'run':13A,44B 'sandbox':49B,66B,97C 'secur':104C 'serv':51B 'sever':105C 'use':5A,72C 'use-after-fre':4A 'user':25B 'vendor':29B 'via':98C 'victim':60B 'view':36B,76C 'web':11A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:22+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-2026-113282","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113282","severity":null,"published_at":"2026-10-20T22:19:22+00:00","modified_at":"2026-10-22T12:04:58+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"}