{"id":"CVE-2026-113135","kind":"vulnerability","aliases":["CVE-2026-113135"],"related":[],"title":"Chrome: memory corruption in Picture-in-Picture lets a web page run code","description":"Memory corruption in PictureInPicture 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":"Google Chrome before 156.0.8078.47 has a memory corruption bug in its Picture-in-Picture feature. A remote attacker who gets a user to open a crafted HTML page can potentially execute arbitrary code inside the browser sandbox.","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":["browsers","chrome","desktop","runtime"],"not_affected_if":["already-updated"],"how_to_check":null,"fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:05+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:36:56+00:00","updated_at":"2026-10-23T22:36:56+00:00","category":"runtime","confidence":0.8,"triage":{"at":"2026-10-23T22:36:56Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: memory corruption in Picture-in-Picture lets a web page run code","impact":"high","summary":"Google Chrome before 156.0.8078.47 has a memory corruption bug in its Picture-in-Picture feature. A remote attacker who gets a user to open a crafted HTML page can potentially execute arbitrary code inside the browser sandbox.","category":"runtime","who_cares":["chrome","desktop","browsers"],"confidence":0.8,"needs_auth":"no","worst_case":"Attacker code runs inside the browser sandbox after a user visits a page","analyst_note":"","how_to_check":"unknown","needs_analyst":false,"not_affected_if":["already-updated"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000452,"input_tokens":2947,"output_tokens":315,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113135':17A,20A '-2026':16A,19A '156.0.8078.47':30B,74C 'allow':75C 'arbitrari':59B,82C 'attack':45B,78C 'browser':23B,63B 'bug':35B 'chrome':1A,22A,24B,28B,71C 'chromium':92C 'code':14A,60B,83C 'corrupt':3A,34B,66C 'craft':53B,89C 'cve':15A,18A 'desktop':25B 'execut':58B,81C 'featur':42B 'get':47B 'googl':27B,70C 'google':21A 'high':95C 'html':54B,90C 'insid':61B,84C 'let':9A 'memori':2A,33B,65C 'open':51B 'page':12A,55B,91C 'pictur':6A,8A,39B,41B 'picture-in-pictur':5A,38B 'pictureinpictur':68C 'potenti':57B,80C 'prior':72C 'remot':44B,77C 'run':13A 'runtim':26B 'sandbox':64B,86C 'secur':93C 'sever':94C 'user':49B 'via':87C 'web':11A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:19:05+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-2026-113135","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113135","severity":null,"published_at":"2026-10-20T22:19:05+00:00","modified_at":"2026-10-21T16:09:29+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"}