{"id":"CVE-2026-113144","kind":"vulnerability","aliases":["CVE-2026-113144"],"related":[],"title":"Google Chrome: speech memory bug lets crafted web page read sandbox memory","description":"Memory corruption in Speech in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)","summary":"A memory corruption bug in the Speech component of Google Chrome before 156.0.8078.47 lets a remote attacker read memory inside the browser sandbox. The attack is triggered by a crafted HTML page that the user visits.","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":["browser","chrome","endpoints","vendor"],"not_affected_if":["chromium-fixed-build"],"how_to_check":"- Check the installed version in Chrome via the About page, or run `google-chrome --version` on Linux\n- Compare against the fixed version `156.0.8078.47`","fix":"- Update Google Chrome to `156.0.8078.47` or later\n- Relaunch the browser after the update so the fix is active","status":"open","published_at":"2026-10-20T22:19:06+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-25T03:53:11+00:00","updated_at":"2026-10-25T03:53:11+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-25T03:53:11Z","model":"claude-haiku-5-5","output":{"fix":"- Update Google Chrome to `156.0.8078.47` or later\n- Relaunch the browser after the update so the fix is active","reach":"internet","title":"Google Chrome: speech memory bug lets crafted web page read sandbox memory","impact":"low","summary":"A memory corruption bug in the Speech component of Google Chrome before 156.0.8078.47 lets a remote attacker read memory inside the browser sandbox. The attack is triggered by a crafted HTML page that the user visits.","category":"vendor","nicknames":[],"who_cares":["chrome","browser","endpoints"],"confidence":0.7,"needs_auth":"no","worst_case":"attacker reads memory inside the browser sandbox","analyst_note":"","how_to_check":"- Check the installed version in Chrome via the About page, or run `google-chrome --version` on Linux\n- Compare against the fixed version `156.0.8078.47`","needs_analyst":false,"not_affected_if":["chromium-fixed-build"],"who_is_affected":"Any device running Google Chrome older than `156.0.8078.47` is exposed when a user opens a malicious page. Managed fleets should check browser versions across endpoints. Teams whose users do not run Chrome can skip it.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"medium"},"cost_usd":0.000567,"input_tokens":3331,"output_tokens":467,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-113144':15A,18A '-2026':14A,17A '156.0.8078.47':37B,70C 'allow':71C 'attack':41B,49B,74C 'browser':21B,46B 'bug':5A,28B 'chrome':2A,20A,22B,35B,67C 'chromium':86C 'compon':32B 'corrupt':27B,62C 'craft':7A,54B,83C 'cve':13A,16A 'endpoint':23B 'googl':1A,34B,66C 'google':19A 'html':55B,84C 'insid':44B,78C 'let':6A,38B 'medium':89C 'memori':4A,12A,26B,43B,61C,77C 'page':9A,56B,85C 'prior':68C 'read':10A,42B,76C 'remot':40B,73C 'sandbox':11A,47B,80C 'secur':87C 'sever':88C 'speech':3A,31B,64C 'trigger':51B 'user':59B 'vendor':24B 'via':81C 'visit':60B 'web':8A","nicknames":[],"mitigations":[],"who_affected":"Any device running Google Chrome older than `156.0.8078.47` is exposed when a user opens a malicious page. Managed fleets should check browser versions across endpoints. Teams whose users do not run Chrome can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:06+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-2026-113144","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113144","severity":null,"published_at":"2026-10-20T22:19:06+00:00","modified_at":"2026-10-21T17:31:04+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"}