The Down Index, 2026-W43
That week's worst incidents, scored 0-100 from impact, breadth, duration, reach and how long the provider took to acknowledge.
2026-10-19 to 2026-10-26
- 169Disrupted Bitbucket availabilityBitbucket · Major outage · 40m
- 266Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5Anthropic · Major outage · 34m
- 365MCGrowth Degradation on AUS2S, AUS4S, AUS6S, AUS14S…Salesforce · Major outage · 22h 5m
- 463Delays for Pull Requests and Webhook deliveriesGitHub Actions · Major outage · 4h 30m
- 563coreService Disruption on USA228, USA316, USA328, USA604…Salesforce · Major outage · 4h 53m
- 663coreService Disruption on BRA34, BRA36, BRA38, BRA48…Salesforce · Major outage · 5h 5m
- 763coreService Disruption on USA572, USA580, USA586, USA648…Salesforce · Major outage · 5h 25m
- 863coreService Disruption on CAN28, USA236, USA286, USA312…Salesforce · Major outage · 4h 45m
- 963coreService Disruption on USA332, USA334, USA336, USA358…Salesforce · Major outage · 4h 8m
- 1061Agentforce Degradation on CAN2S, CAN4S, CAN6S, CAN8S…Salesforce · Major outage · 1h 50m
- 1160Degraded availability for GitHub Actions, GitHub Pages and WebhooksGitHub Pages · Major outage · 1h 8m
- 1258MarketingCloudCoreService, MarketingCloudLogin Disruption on DB402025, DB402026, DB402028, DB402029…Salesforce · Major outage · 37m
- 1357Elevated errors for Claude Sonnet 5.5 and other modelsAnthropic · Partial outage · 1h 39m
- 1454coreService Disruption on USA1400Salesforce · Major outage · 6h 13m
- 1554coreService Disruption on USA1408Salesforce · Major outage · 6h 50m
- 1654coreService Disruption on USA1380Salesforce · Major outage · 7h 15m
- 1754Elevated errors for Claude Fable 5 and Claude Fable 5.1Anthropic · Partial outage · 37m
- 1854Elevated errors for Claude Fable 5.1Anthropic · Partial outage · 32m
- 1952coreService Disruption on USA700Salesforce · Major outage · 3h 25m
- 2051Issue in creating new LKE Enterprise cluster across regionsAkamai Cloud (Linode) · Degraded · 9h 14m
- 2151coreService Disruption on USA864Salesforce · Major outage · 2h 15m
- 2251coreService Disruption on USA1072Salesforce · Major outage · 1h 46m
- 2351Elevated connection errors in us-east-1Ably · Degraded · 14h 21m
- 2450Elevated errors for Claude Opus 5.5Anthropic · Partial outage · 6m
- 2548MarketingCloudCoreService Disruption on DB467Salesforce · Major outage · 40m
← 2026-W42 · 2026-W44 → · Methodology
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