{"id":"INC-polymarket-cmvsdjicb01j31bs8gem7dib4","kind":"incident","aliases":[],"related":[],"title":"Polymarket: Scheduled  maintenance for CLOB","description":"Type: Maintenance\n    Duration: 1 hour\n\n    Affected Components: Predictions Trading API (CLOB)\n    Oct 29, 06:00:00 GMT+0 - Completed - Maintenance has completed successfully Oct 29, 05:00:01 GMT+0 - Identified - Maintenance is now in progress Oct 28, 17:14:20 GMT+0 - Identified - This scheduled CLOB release requires a brief restart, with downtime of up to \\~10 minutes. Order placement, cancels, and fills may be temporarily unavailable.","summary":null,"severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Polymarket","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["incident","ops","polymarket","vendor"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-29T05:00:00+00:00","first_seen_at":"2026-11-08T17:00:42+00:00","triaged_at":"2026-11-08T17:01:15+00:00","updated_at":"2026-11-08T17:01:15+00:00","category":"vendor","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'+0':32C,44C,57C '00':29C,30C,41C '01':42C '05':40C '06':28C '1':18C '10':72C '14':54C '17':53C '20':55C '28':52C '29':27C,39C 'affect':20C 'api':24C 'brief':65C 'cancel':76C 'clob':5A,25C,61C 'cmvsdjicb01j31bs8gem7dib4':9A 'complet':33C,36C 'compon':21C 'downtim':68C 'durat':17C 'fill':78C 'gmt':31C,43C,56C 'hour':19C 'identifi':45C,58C 'inc':7A 'inc-polymarket-cmvsdjicb01j31bs8gem7dib4':6A 'incid':11B 'mainten':3A,16C,34C,46C 'may':79C 'minut':73C 'oct':26C,38C,51C 'op':12B 'order':74C 'placement':75C 'polymarket':1A,8A,10A,13B 'predict':22C 'progress':50C 'releas':62C 'requir':63C 'restart':66C 'schedul':2A,60C 'success':37C 'temporarili':81C 'trade':23C 'type':15C 'unavail':82C 'vendor':14B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"fix_status":null,"audience":null,"plain_action":null,"pkeys":["polymarket"],"ptokens":["polymarket"],"labels":["incident","ops","polymarket","unknown","vendor"],"campaign_type":null,"search_a":"'clob':5A 'cmvsdjicb01j31bs8gem7dib4':9A 'inc':7A 'inc-polymarket-cmvsdjicb01j31bs8gem7dib4':6A 'mainten':3A 'polymarket':1A,8A,10A 'schedul':2A","search_b":"'incid':11B 'op':12B 'polymarket':13B 'vendor':14B","search_c":"'+0':32C,44C,57C '00':29C,30C,41C '01':42C '05':40C '06':28C '1':18C '10':72C '14':54C '17':53C '20':55C '28':52C '29':27C,39C 'affect':20C 'api':24C 'brief':65C 'cancel':76C 'clob':25C,61C 'complet':33C,36C 'compon':21C 'downtim':68C 'durat':17C 'fill':78C 'gmt':31C,43C,56C 'hour':19C 'identifi':45C,58C 'mainten':16C,34C,46C 'may':79C 'minut':73C 'oct':26C,38C,51C 'order':74C 'placement':75C 'predict':22C 'progress':50C 'releas':62C 'requir':63C 'restart':66C 'schedul':60C 'success':37C 'temporarili':81C 'trade':23C 'type':15C 'unavail':82C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-10-29T05:00:00+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"statuspage","external_id":"polymarket:cmvsdjicb01j31bs8gem7dib4","url":"https://status.polymarket.com/maintenance/cmvsdjicb01j31bs8gem7dib4","severity":null,"published_at":"2026-10-29T05:00:00+00:00","modified_at":"2026-10-29T05:00:00+00:00","first_seen_at":"2026-11-08T17:00:42+00:00","fetched_at":"2026-11-09T01:49:38+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"}