{"id":"INC-twilio-yqsx6rr4bpnx","kind":"incident","aliases":[],"related":[],"title":"Twilio: MMS Delivery Failures from a Subset of Twilio Long Codes to GCI United States","description":"Twilio customers may be experiencing MMS delivery failures from a subset of Twilio Long Codes to GCI network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.","summary":null,"severity":"medium","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Twilio","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["incident","ops","sms","twilio","vendor"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"resolved","published_at":"2026-11-04T00:27:20+00:00","first_seen_at":"2026-11-04T00:31:24+00:00","triaged_at":"2026-11-04T00:32:50+00:00","updated_at":"2026-11-04T01:08:59+00:00","category":"vendor","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'1':62C 'activ':52C 'anoth':59C 'avail':71C 'becom':70C 'code':11A,40C 'custom':27C 'deliveri':3A,32C 'experienc':30C 'failur':4A,33C 'gci':13A,42C 'hour':63C 'inc':17A 'inc-twilio-yqsx6rr4bpnx':16A 'incid':21B 'inform':69C 'investig':53C 'issu':55C 'long':10A,39C 'may':28C 'mms':2A,31C 'network':43C 'op':22B 'provid':58C 'sms':23B 'soon':66C 'state':15A,48C 'subscrib':44C 'subset':7A,36C 'team':50C 'twilio':1A,9A,18A,20A,24B,26C,38C 'unit':14A,47C 'updat':60C 'vendor':25B 'yqsx6rr4bpnx':19A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":null,"audience":null,"plain_action":null,"pkeys":["twilio"],"ptokens":["twilio"],"labels":["incident","medium","ops","sms","twilio","vendor"],"campaign_type":null,"first_public_at":"2026-11-04T00:27:20+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"statuspage","external_id":"twilio:yqsx6rr4bpnx","url":"https://stspg.io/9zzffnvfw06g","severity":"medium","published_at":"2026-11-04T00:27:20+00:00","modified_at":"2026-11-04T00:58:51+00:00","first_seen_at":"2026-11-04T00:31:24+00:00","fetched_at":"2026-11-04T02:14:32+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"}