{"id":"CVE-2026-126884","kind":"vulnerability","aliases":["CVE-2026-126884"],"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 157.0.8103.78 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)","summary":"Google Chrome's Skia graphics library reads memory past the end of a buffer when rendering a crafted HTML page. A remote attacker who gets a victim to open that page can read memory outside the browser sandbox.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["browsers","chrome","desktop","other"],"not_affected_if":["chrome-updated"],"how_to_check":"- Check the Chrome version under Chrome menu > Help > About Google Chrome, or `chrome://version`\n- Compare it against the fixed version `157.0.8103.78`","fix":"- Google Chrome: move to `157.0.8103.78` or later","status":"open","published_at":"2026-11-11T23:17:17+00:00","first_seen_at":"2026-11-11T23:29:38+00:00","triaged_at":"2026-11-11T23:32:07+00:00","updated_at":"2026-11-11T23:32:07+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-11-11T23:32:07Z","model":"claude-haiku-5-5","output":{"fix":"- Google Chrome: move to `157.0.8103.78` or later","reach":"internet","title":"Chrome: Skia out-of-bounds read lets a crafted web page leak memory","impact":"medium","summary":"Google Chrome's Skia graphics library reads memory past the end of a buffer when rendering a crafted HTML page. A remote attacker who gets a victim to open that page can read memory outside the browser sandbox.","audience":"everyone","category":"other","nicknames":[],"who_cares":["chrome","browsers","desktop"],"confidence":0.8,"fix_status":"available","needs_auth":"no","worst_case":"Attacker reads browser memory outside the sandbox, possibly secrets.","analyst_note":"","how_to_check":"- Check the Chrome version under Chrome menu > Help > About Google Chrome, or `chrome://version`\n- Compare it against the fixed version `157.0.8103.78`","plain_action":"Update Google Chrome to version 157.0.8103.78 or later: Chrome menu > Help > About Google Chrome.","product_name":"","needs_analyst":false,"not_affected_if":["chrome-updated"],"who_is_affected":"Anyone running Google Chrome before 157.0.8103.78 who visits a page an attacker controls or has tampered with. Chromium-based browsers that pull in the same Skia code may also be affected, but the sources do not say which ones.","user_interaction":"yes","product_ecosystem":"","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.00072,"input_tokens":4527,"output_tokens":534,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-126884':17A,20A '-2026':16A,19A '157.0.8103.78':73C 'allow':74C 'attack':46B,77C 'bound':6A,64C 'browser':21B,60B 'buffer':37B 'chrome':1A,22B,25B,70C 'chromium':89C 'craft':10A,41B,86C 'cve':15A,18A 'desktop':23B 'end':34B 'get':48B 'googl':24B,69C 'graphic':28B 'high':92C 'html':42B,87C 'leak':13A 'let':8A 'librari':29B 'memori':14A,31B,57B,80C 'open':52B 'out-of-bound':3A 'outsid':58B,81C 'page':12A,43B,54B,88C 'past':32B 'prior':71C 'read':7A,30B,56B,65C,79C 'remot':45B,76C 'render':39B 'sandbox':61B,83C 'secur':90C 'sever':91C 'skia':2A,27B,67C 'via':84C 'victim':50B 'web':11A","nicknames":[],"mitigations":[],"who_affected":"Anyone running Google Chrome before 157.0.8103.78 who visits a page an attacker controls or has tampered with. Chromium-based browsers that pull in the same Skia code may also be affected, but the sources do not say which ones.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"everyone","plain_action":"Update Google Chrome to version 157.0.8103.78 or later: Chrome menu > Help > About Google Chrome.","pkeys":[],"ptokens":[],"labels":["browsers","chrome","desktop","high","other"],"campaign_type":null,"search_a":"'-126884':17A,20A '-2026':16A,19A 'bound':6A 'chrome':1A 'craft':10A 'cve':15A,18A 'leak':13A 'let':8A 'memori':14A 'out-of-bound':3A 'page':12A 'read':7A 'skia':2A 'web':11A","search_b":"'attack':46B 'browser':21B,60B 'buffer':37B 'chrome':22B,25B 'craft':41B 'desktop':23B 'end':34B 'get':48B 'googl':24B 'graphic':28B 'html':42B 'librari':29B 'memori':31B,57B 'open':52B 'outsid':58B 'page':43B,54B 'past':32B 'read':30B,56B 'remot':45B 'render':39B 'sandbox':61B 'skia':27B 'victim':50B","search_c":"'157.0.8103.78':73C 'allow':74C 'attack':77C 'bound':64C 'chrome':70C 'chromium':89C 'craft':86C 'googl':69C 'high':92C 'html':87C 'memori':80C 'outsid':81C 'page':88C 'prior':71C 'read':65C,79C 'remot':76C 'sandbox':83C 'secur':90C 'sever':91C 'skia':67C 'via':84C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-11T23:17:17+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-126884","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126884","severity":null,"published_at":"2026-11-11T23:17:17+00:00","modified_at":"2026-11-11T23:17:17+00:00","first_seen_at":"2026-11-11T23:29:38+00:00","fetched_at":"2026-11-11T23:29:38+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}