{"id":"CVE-2026-121160","kind":"vulnerability","aliases":["CVE-2026-121160"],"related":[],"title":"Chrome: Skia out-of-bounds read lets a crafted web page leak memory","description":"Out of bounds read in Skia in Google Chrome prior to 157.0.8103.38 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)","summary":"A flaw in Skia, the graphics library inside Google Chrome, lets a crafted HTML page read memory outside the browser sandbox. An attacker who gets a victim to open that page can read data from memory the sandbox should protect.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["browser","chrome","desktop","mobile","runtime"],"not_affected_if":["chrome-updated"],"how_to_check":"- Open Chrome, go to `chrome://settings/help` and read the installed version\n- Check whether the version is below `157.0.8103.38`","fix":"- Google Chrome: `157.0.8103.38` or later","status":"open","published_at":"2026-11-03T21:17:23+00:00","first_seen_at":"2026-11-03T21:19:23+00:00","triaged_at":"2026-11-03T21:23:28+00:00","updated_at":"2026-11-03T21:23:28+00:00","category":"runtime","confidence":0.7,"triage":{"at":"2026-11-03T21:23:28Z","model":"claude-haiku-5-5","output":{"fix":"- Google Chrome: `157.0.8103.38` or later","reach":"internet","title":"Chrome: Skia out-of-bounds read lets a crafted web page leak memory","impact":"medium","summary":"A flaw in Skia, the graphics library inside Google Chrome, lets a crafted HTML page read memory outside the browser sandbox. An attacker who gets a victim to open that page can read data from memory the sandbox should protect.","audience":"everyone","category":"runtime","nicknames":[],"who_cares":["chrome","browser","desktop","mobile"],"confidence":0.7,"fix_status":"available","needs_auth":"no","worst_case":"Page can read browser memory outside the sandbox","analyst_note":"","how_to_check":"- Open Chrome, go to `chrome://settings/help` and read the installed version\n- Check whether the version is below `157.0.8103.38`","plain_action":"Update Google Chrome to version 157.0.8103.38 or later: Chrome menu > Help > About Google Chrome.","needs_analyst":false,"not_affected_if":["chrome-updated"],"who_is_affected":"Anyone running Google Chrome older than 157.0.8103.38 who visits untrusted web pages. Chromium-based browsers that pull in the same Skia code may also be affected, depending on their release schedule.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000658,"input_tokens":4099,"output_tokens":497,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-121160':17A,20A '-2026':16A,19A '157.0.8103.38':77C 'allow':78C 'attack':48B,81C 'bound':6A,68C 'browser':21B,45B 'chrome':1A,22B,35B,74C 'chromium':93C 'craft':10A,38B,90C 'cve':15A,18A 'data':59B 'desktop':23B 'flaw':27B 'get':50B 'googl':34B,73C 'graphic':31B 'high':96C 'html':39B,91C 'insid':33B 'leak':13A 'let':8A,36B 'librari':32B 'memori':14A,42B,61B,84C 'mobil':24B 'open':54B 'out-of-bound':3A 'outsid':43B,85C 'page':12A,40B,56B,92C 'prior':75C 'protect':65B 'read':7A,41B,58B,69C,83C 'remot':80C 'runtim':25B 'sandbox':46B,63B,87C 'secur':94C 'sever':95C 'skia':2A,29B,71C 'via':88C 'victim':52B 'web':11A","nicknames":[],"mitigations":[],"who_affected":"Anyone running Google Chrome older than 157.0.8103.38 who visits untrusted web pages. Chromium-based browsers that pull in the same Skia code may also be affected, depending on their release schedule.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"everyone","plain_action":"Update Google Chrome to version 157.0.8103.38 or later: Chrome menu > Help > About Google Chrome.","pkeys":[],"ptokens":[],"labels":["browser","chrome","desktop","high","mobile","runtime"],"campaign_type":null,"first_public_at":"2026-11-03T21:17:23+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-121160","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121160","severity":null,"published_at":"2026-11-03T21:17:23+00:00","modified_at":"2026-11-03T21:17:23+00:00","first_seen_at":"2026-11-03T21:19:23+00:00","fetched_at":"2026-11-03T21:19:23+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"}