{"id":"CVE-2026-113045","kind":"vulnerability","aliases":["CVE-2026-113045"],"related":[],"title":"Chrome for Android: out-of-bounds read lets a crafted page leak sandbox memory","description":"Out of bounds read in Offline in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to potentially read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","summary":"An out-of-bounds read in the Offline component of Google Chrome on Android lets a remote attacker read memory inside the browser sandbox when the user opens a crafted HTML page. The sources rate it Medium and do not say that code execution follows.","severity":"medium","cvss":6.5,"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","browser","chrome","vendor"],"not_affected_if":["chrome-at-156.0.8078.47-or-later"],"how_to_check":"- Open `chrome://version` in Chrome on Android and compare the version with `156.0.8078.47`\n- Check the installed Chrome version in the Play Store or device settings","fix":"- Update Google Chrome on Android to `156.0.8078.47` or later","status":"open","published_at":"2026-10-20T22:18:55+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-25T03:53:24+00:00","updated_at":"2026-10-25T03:53:24+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-25T03:53:24Z","model":"claude-haiku-5-5","output":{"fix":"- Update Google Chrome on Android to `156.0.8078.47` or later","reach":"internet","title":"Chrome for Android: out-of-bounds read lets a crafted page leak sandbox memory","impact":"low","summary":"An out-of-bounds read in the Offline component of Google Chrome on Android lets a remote attacker read memory inside the browser sandbox when the user opens a crafted HTML page. The sources rate it Medium and do not say that code execution follows.","category":"vendor","nicknames":[],"who_cares":["chrome","android","browser"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker reads sandboxed browser memory via a crafted page","analyst_note":"","how_to_check":"- Open `chrome://version` in Chrome on Android and compare the version with `156.0.8078.47`\n- Check the installed Chrome version in the Play Store or device settings","needs_analyst":false,"not_affected_if":["chrome-at-156.0.8078.47-or-later"],"who_is_affected":"Users of Google Chrome on Android older than `156.0.8078.47`. Any device with an older Chrome build that browses untrusted pages is in scope; a device on a current build is not. The sources do not describe server-side exposure.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"medium"},"cost_usd":0.00057,"input_tokens":3339,"output_tokens":472,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-113045':18A,21A '-2026':17A,20A '156.0.8078.47':88C 'allow':89C 'android':3A,24B,42B,85C 'attack':46B,92C 'bound':7A,32B,76C 'browser':25B,51B 'chrome':1A,23A,26B,40B,82C 'chromium':105C 'code':71B 'compon':37B 'craft':11A,58B,102C 'cve':16A,19A 'execut':72B 'follow':73B 'googl':39B,81C 'google':22A 'html':59B,103C 'insid':49B,97C 'leak':13A 'let':9A,43B 'medium':65B,108C 'memori':15A,48B,96C 'offlin':36B,79C 'open':56B 'out-of-bound':4A,29B 'page':12A,60B,104C 'potenti':94C 'prior':86C 'rate':63B 'read':8A,33B,47B,77C,95C 'remot':45B,91C 'sandbox':14A,52B,99C 'say':69B 'secur':106C 'sever':107C 'sourc':62B 'user':55B 'vendor':27B 'via':100C","nicknames":[],"mitigations":[],"who_affected":"Users of Google Chrome on Android older than `156.0.8078.47`. Any device with an older Chrome build that browses untrusted pages is in scope; a device on a current build is not. The sources do not describe server-side exposure.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:55+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cvss_by":"134c704f-9b21-4f2e-91b3-4a467353bcc0","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-113045","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113045","severity":null,"published_at":"2026-10-20T22:18:55+00:00","modified_at":"2026-10-21T19:28:59+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"}