{"id":"CVE-2026-113143","kind":"vulnerability","aliases":["CVE-2026-113143"],"related":[],"title":"Chrome: ANGLE memory corruption lets a crafted web page read memory","description":"Memory corruption in ANGLE in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to read memory via a crafted HTML page. (Chromium security severity: Medium)","summary":"A memory corruption bug in ANGLE, the graphics layer inside Google Chrome, lets a remote attacker read process memory through a crafted HTML page. Chromium rates the issue Medium while the NVD score is high (CVSS 8.8).","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","linux","macos","other","vendor","windows"],"not_affected_if":["chrome-already-updated"],"how_to_check":"Open chrome://version in Chrome and compare the version to 156.0.8078.47.\nOn managed machines, check the installed Chrome version with the platform's software inventory.","fix":"Update Google Chrome to 156.0.8078.47 or later.","status":"open","published_at":"2026-10-20T22:19:06+00:00","first_seen_at":"2026-10-23T21:57:24+00:00","triaged_at":"2026-10-23T22:36:52+00:00","updated_at":"2026-10-23T22:36:52+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-23T22:36:52Z","model":"claude-haiku-5-5","output":{"fix":"Update Google Chrome to 156.0.8078.47 or later.","reach":"internet","title":"Chrome: ANGLE memory corruption lets a crafted web page read memory","impact":"medium","summary":"A memory corruption bug in ANGLE, the graphics layer inside Google Chrome, lets a remote attacker read process memory through a crafted HTML page. Chromium rates the issue Medium while the NVD score is high (CVSS 8.8).","category":"vendor","who_cares":["chrome","browsers","windows","macos","linux"],"confidence":0.7,"needs_auth":"no","worst_case":"attacker reads browser process memory after a victim visits a page","analyst_note":"","how_to_check":"Open chrome://version in Chrome and compare the version to 156.0.8078.47.\nOn managed machines, check the installed Chrome version with the platform's software inventory.","needs_analyst":false,"not_affected_if":["chrome-already-updated"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000479,"input_tokens":2938,"output_tokens":371,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-113143':14A,17A '-2026':13A,16A '156.0.8078.47':73C '8.8':63B 'allow':74C 'angl':2A,32B,67C 'attack':42B,77C 'browser':20B 'bug':30B 'chrome':1A,19A,21B,38B,70C 'chromium':51B,86C 'corrupt':4A,29B,65C 'craft':7A,48B,83C 'cve':12A,15A 'cvss':62B 'googl':37B,69C 'google':18A 'graphic':34B 'high':61B 'html':49B,84C 'insid':36B 'issu':54B 'layer':35B 'let':5A,39B 'linux':22B 'maco':23B 'medium':55B,89C 'memori':3A,11A,28B,45B,64C,80C 'nvd':58B 'page':9A,50B,85C 'prior':71C 'process':44B 'rate':52B 'read':10A,43B,79C 'remot':41B,76C 'score':59B 'secur':87C 'sever':88C 'vendor':25B 'via':81C 'web':8A 'window':26B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","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:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-113143","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113143","severity":null,"published_at":"2026-10-20T22:19:06+00:00","modified_at":"2026-10-22T15:32:31+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"}