{"id":"CVE-2026-113093","kind":"vulnerability","aliases":["CVE-2026-113093"],"related":[],"title":"Chrome: memory corruption in DisplayLocking lets a web page run code","description":"Memory corruption in DisplayLocking in Google Chrome 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: High)","summary":"A memory corruption bug in Google Chrome's DisplayLocking feature lets a remote attacker run code inside the browser sandbox through a crafted HTML page. Exploitation requires a victim to load that page in an affected Chrome build.","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","chrome","desktop","package"],"not_affected_if":["chrome-already-updated-to-156.0.8078.47-or-later"],"how_to_check":"Run chrome://version in Chrome and compare the version with 156.0.8078.47.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:01+00:00","first_seen_at":"2026-10-23T21:57:23+00:00","triaged_at":"2026-10-23T22:37:26+00:00","updated_at":"2026-10-23T22:37:26+00:00","category":"package","confidence":0.7,"triage":{"at":"2026-10-23T22:37:26Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: memory corruption in DisplayLocking lets a web page run code","impact":"high","summary":"A memory corruption bug in Google Chrome's DisplayLocking feature lets a remote attacker run code inside the browser sandbox through a crafted HTML page. Exploitation requires a victim to load that page in an affected Chrome build.","category":"package","who_cares":["chrome","desktop","browser"],"confidence":0.7,"needs_auth":"no","worst_case":"Code runs inside the browser sandbox after a victim visits a crafted page.","analyst_note":"","how_to_check":"Run chrome://version in Chrome and compare the version with 156.0.8078.47.","needs_analyst":false,"not_affected_if":["chrome-already-updated-to-156.0.8078.47-or-later"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.00047,"input_tokens":2947,"output_tokens":351,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113093':14A,17A '-2026':13A,16A '156.0.8078.47':71C 'affect':59B 'allow':72C 'arbitrari':79C 'attack':37B,75C 'browser':20B,42B 'bug':27B 'build':61B 'chrome':1A,19A,21B,30B,60B,68C 'chromium':89C 'code':11A,39B,80C 'corrupt':3A,26B,63C 'craft':46B,86C 'cve':12A,15A 'desktop':22B 'displaylock':5A,32B,65C 'execut':78C 'exploit':49B 'featur':33B 'googl':29B,67C 'google':18A 'high':92C 'html':47B,87C 'insid':40B,81C 'let':6A,34B 'load':54B 'memori':2A,25B,62C 'packag':23B 'page':9A,48B,56B,88C 'potenti':77C 'prior':69C 'remot':36B,74C 'requir':50B 'run':10A,38B 'sandbox':43B,83C 'secur':90C 'sever':91C 'via':84C 'victim':52B 'web':8A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:01+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-2026-113093","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113093","severity":null,"published_at":"2026-10-20T22:19:01+00:00","modified_at":"2026-10-21T17:36:54+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"}