{"id":"CVE-2026-113071","kind":"vulnerability","aliases":["CVE-2026-113071"],"related":[],"title":"Chrome for Android: notifications use-after-free lets a crafted page run code","description":"Use after free in Notifications in Google Chrome on on Android 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: Medium)","summary":"A use-after-free bug in the Notifications component of Google Chrome on Android lets a remote attacker run code inside the browser sandbox by serving a crafted HTML page. Chromium rates it Medium, and NVD scores it 8.8 high.","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":["android","chrome","runtime"],"not_affected_if":["chrome-version-156.0.8078.47-or-later"],"how_to_check":"Check the installed Chrome version on Android: Settings > About Chrome, or chrome://version.","fix":"Update Google Chrome on Android to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:18:58+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:37:41+00:00","updated_at":"2026-10-23T22:37:41+00:00","category":"runtime","confidence":0.7,"triage":{"at":"2026-10-23T22:37:41Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome on Android to 156.0.8078.47 or later.\nunknown","reach":"internet","title":"Chrome for Android: notifications use-after-free lets a crafted page run code","impact":"medium","summary":"A use-after-free bug in the Notifications component of Google Chrome on Android lets a remote attacker run code inside the browser sandbox by serving a crafted HTML page. Chromium rates it Medium, and NVD scores it 8.8 high.","category":"runtime","who_cares":["android","chrome"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker runs code inside the Chrome sandbox after a victim visits a page","analyst_note":"","how_to_check":"Check the installed Chrome version on Android: Settings > About Chrome, or chrome://version.\nunknown","needs_analyst":false,"not_affected_if":["chrome-version-156.0.8078.47-or-later"],"user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000478,"input_tokens":2938,"output_tokens":368,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113071':17A,20A '-2026':16A,19A '156.0.8078.47':80C '8.8':65B 'allow':81C 'android':3A,23B,40B,77C 'arbitrari':87C 'attack':44B,84C 'browser':49B 'bug':31B 'chrome':1A,22A,24B,38B,74C 'chromium':57B,97C 'code':14A,46B,88C 'compon':35B 'craft':11A,54B,94C 'cve':15A,18A 'execut':86C 'free':8A,30B,69C 'googl':37B,73C 'google':21A 'high':66B 'html':55B,95C 'insid':47B,89C 'let':9A,41B 'medium':60B,100C 'notif':4A,34B,71C 'nvd':62B 'page':12A,56B,96C 'prior':78C 'rate':58B 'remot':43B,83C 'run':13A,45B 'runtim':25B 'sandbox':50B,91C 'score':63B 'secur':98C 'serv':52B 'sever':99C 'use':6A,28B,67C 'use-after-fre':5A,27B 'via':92C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:58+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-2026-113071","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113071","severity":null,"published_at":"2026-10-20T22:18:58+00:00","modified_at":"2026-10-21T19:30:12+00:00","first_seen_at":"2026-10-23T21:57:23+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"}