CompaniesTemporal CloudMonthly reportsOctober 2026
Temporal Cloud in October 2026: incidents, uptime and changes
Vendor-reported outage time 29 min, incident time 28 h 11 min. Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours. Last 90 days.
By vendor label: Critical 1 · Minor 4 · No impact listed 5
Major and critical incidents 1
| Incident | Impact | Started | Duration | Status | Day |
|---|---|---|---|---|---|
| Increased errors on Temporal Cloud control plane, Cloud Ops API, and Temporal UI | Critical | 29 min | resolved | 10-05 |
Other incidents 9
| Incident | Impact | Started | Duration | Status | Day |
|---|---|---|---|---|---|
| Customers in us-east4 may have experienced elevated API latencies and resource exhausted errors | No impact listed | -53 min | resolved | 10-01 | |
| UI Disruptions in GCP us-central1 | Minor | 40 min | resolved | 10-01 | |
| Elevated GCP storage latency in us-central1 – precautionary namespace failover | No impact listed | 4.4 h | resolved | 10-08 | |
| Elevated error rates for cross-region traffic between US AWS regions | No impact listed | 0 min | resolved | 10-09 | |
| Elevated latency and errors in AWS us-east-1 | Minor | 2.3 h | resolved | 10-09 | |
| Elevated latency and errors in GCP us-west1 | No impact listed | 17 min | resolved | 10-14 | |
| New namespace creation restricted across few GCP regions. Impacted regions are us-central1, us-east4 and europe-west3 | Minor | not resolved | monitoring | 10-15 | |
| Elevated connection resets for some GCP namespaces | No impact listed | 0 min | resolved | 10-19 | |
| Intermittent request failures for some namespaces in GCP us-east4 | Minor | 45 min | resolved | 10-31 |
Pricing, legal and trust page changes
- Trust page changed Trust / securityTrust page
- Trust page changed Trust / securityTrust page
CVEs published
- CVE-2026-104355 Temporal Server applies inbound namespace replication from a connected peer cluster to local namespaces (CVSS 7.0)
- CVE-2026-89140 Temporal Server internal completion callbacks are not bound to their namespace, allowing cross-namespace changes to Scheduler V2 schedule state (CVSS 6.0)
- CVE-2026-108126 temporal-proxy payload decryption is not bound to the request namespace (CVSS 6.0)
Cite this
Temporal Cloud posted 10 status incidents in October 2026 (1 major or critical); 0 price changes and 2 notable page changes observed.
- Title
- Temporal Cloud in October 2026
- Vendor
- Temporal Cloud
- Date
- URL
- https://rewindex.com/company/temporal-cloud/2026/10