{"id":"CVE-2026-113002","kind":"vulnerability","aliases":["CVE-2026-113002"],"related":[],"title":"Google Chrome: memory corruption lets a crafted web page read sandbox memory","description":"Memory corruption in Transactions Platform in Google Chrome 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":"A memory corruption flaw in the Transactions Platform 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 a user opens.","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","desktop","managed-endpoints","vendor"],"not_affected_if":["chrome-updated","no-chrome-installed"],"how_to_check":"- Run `chrome://version` in Chrome and compare the version with `156.0.8078.47`\n- Check the installed browser version on managed machines with your device management tool","fix":"- Update Google Chrome to `156.0.8078.47` or later\n- Restart the browser after the update so the new version is running","status":"open","published_at":"2026-10-20T22:18:50+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-25T03:53:29+00:00","updated_at":"2026-10-25T03:53:29+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-25T03:53:29Z","model":"claude-haiku-5-5","output":{"fix":"- Update Google Chrome to `156.0.8078.47` or later\n- Restart the browser after the update so the new version is running","reach":"internet","title":"Google Chrome: memory corruption lets a crafted web page read sandbox memory","impact":"low","summary":"A memory corruption flaw in the Transactions Platform 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 a user opens.","category":"vendor","nicknames":[],"who_cares":["chrome","browser","desktop","managed-endpoints"],"confidence":0.7,"needs_auth":"no","worst_case":"Attacker reads memory inside the browser sandbox via crafted page","analyst_note":"","how_to_check":"- Run `chrome://version` in Chrome and compare the version with `156.0.8078.47`\n- Check the installed browser version on managed machines with your device management tool","needs_analyst":false,"not_affected_if":["chrome-updated","no-chrome-installed"],"who_is_affected":"Any device running Google Chrome older than `156.0.8078.47` is exposed when a user visits a malicious page. Teams that manage browsers on employee machines or CI runners with a browser should check versions. Systems that do not run Chrome are not affected.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"medium"},"cost_usd":0.000581,"input_tokens":3337,"output_tokens":495,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-113002':15A,18A '-2026':14A,17A '156.0.8078.47':40B,74C 'allow':75C 'attack':44B,52B,78C 'browser':21B,49B 'chrome':2A,20A,22B,38B,71C 'chromium':91C 'corrupt':4A,30B,65C 'craft':7A,57B,88C 'cve':13A,16A 'desktop':23B 'endpoint':26B 'flaw':31B 'googl':1A,37B,70C 'google':19A 'html':58B,89C 'insid':47B,83C 'let':5A,41B 'manag':25B 'managed-endpoint':24B 'medium':94C 'memori':3A,12A,29B,46B,64C,82C 'open':63B 'page':9A,59B,90C 'platform':35B,68C 'potenti':80C 'prior':72C 'read':10A,45B,81C 'remot':43B,77C 'sandbox':11A,50B,85C 'secur':92C 'sever':93C 'transact':34B,67C 'trigger':54B 'user':62B 'vendor':27B 'via':86C 'web':8A","nicknames":[],"mitigations":[],"who_affected":"Any device running Google Chrome older than `156.0.8078.47` is exposed when a user visits a malicious page. Teams that manage browsers on employee machines or CI runners with a browser should check versions. Systems that do not run Chrome are not affected.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:18:50+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-2026-113002","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113002","severity":null,"published_at":"2026-10-20T22:18:50+00:00","modified_at":"2026-10-21T17:11:39+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"}