Incident History
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CVE-2026-0234 Cortex XSOAR: Improper Verification of Cryptographic Signature in Microsoft Teams integration (Severity: HIGH)
CVE-2026-0232 Cortex XDR Agent: Local Administrator can disable the agent on Windows (Severity: MEDIUM)
PAN-SA-2026-0006 Informational Bulletin: Impact assessment of OSS CVEs in PAN-OS (Severity: INFORMATIONAL)
PAN-SA-2026-0005 Informational Bulletin: Precautionary Fixes for Non-Exploitable OSS CVEs in PAN-OS (Severity: INFORMATIONAL)
PAN-SA-2026-0004 Chromium: Monthly Vulnerability Update (April 2026) (Severity: MEDIUM)
UPDATE: March 2026 core update
Incident began at 2026-03-27 02:00 and ended at 2026-04-08 06:00 (all times are US/Pacific). Released the March 2026 core update. The rollout may take up to 2 weeks to complete. …
RESOLVED: March 2026 core update
Incident began at 2026-03-27 02:00 and ended at 2026-04-08 06:00 (all times are US/Pacific). The rollout was complete as of April 8, 2026. Affected products: Ranking
Configuration Deployment Issues in Property Manager
Apr 8, 13:02 UTC Resolved - We can confirm that the issue was mitigated at 11:30 UTC on April 8, 2026, and the service has resumed normal operation. Customers and …
GRU (São Paulo) on 2026-04-08
Apr 8, 10:00 UTCCompleted - The scheduled maintenance has been completed.Apr 8, 06:01 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 7, 09:18 …
Issues with the Cloudflare One Dashboard
Apr 8, 09:48 UTCResolved - This incident has been resolved.Apr 8, 08:04 UTCIdentified - The issue has been identified and a fix is being implemented.Apr 8, 07:28 UTCInvestigating - Cloudflare …
IdP-initiated Authentication Issue - zscaler.net, zscloud.net
Zscaler is currently investigating reports of issues with its zscaler.net, zscloud.net Cloud. Customers using IdP-initiated authentication may experience login failures.We will continue to provide updates here as the investigation progresses. …
Sonnet 4.6 elevated rate of errors
Apr 8, 09:33 UTCResolved - The incident is now resolved. Sonnet 4.6 exhibited errors above baseline between 23:00 PT / 7:00 UTC and 1:50 PT / 9:50 UTC.Apr 8, 09:01 …
Scheduled Longview Maintenance - US-Central (Dallas)
Apr 8, 08:30 UTCCompleted - The scheduled maintenance has been completed.Apr 8, 05:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 2, 08:59 …
ORD (Chicago) on 2026-04-08
Apr 8, 08:00 UTCCompleted - The scheduled maintenance has been completed.Apr 8, 06:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 6, 17:28 …
[Scheduled] Cloud | Johannesburg Maintenance
Type: Maintenance Duration: 2 hours Affected Components: Johannesburg, Johannesburg, Johannesburg Apr 8, 08:00:01 GMT+0 - Identified - Maintenance is now in progress Apr 8, 10:00:00 GMT+0 - Completed - Maintenance …
Kolkata I (CCU1) Datacenter Network Maintenance - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com
Zscaler will be performing hardware maintenance in Kolkata I (CCU1) Datacenter.Maintenance window: Start: 2026-04-14 14:30 UTC End: 2026-04-14 17:30 UTC (Local Time 2026-04-14 20:00 - 2026-04-14 23:00 IST) Update …
Increased HTTP 5XX Errors in Sao Paulo, GRU
Apr 8, 06:45 UTCResolved - Cloudflare investigated increased HTTP 5XX errors in Sau Paulo between 0645: - 06:55 UTC. Issue has been resolved
Emerging Service Issue - Network - London 2(gb-lon)
Apr 8, 06:32 UTCResolved - We haven’t observed any additional connectivity issues and will now consider this incident resolved. If you continue to experience problems, please open a Support ticket …
OSL (Oslo) on 2026-04-08
Apr 8, 06:02 UTCCompleted - The scheduled maintenance has been completed.Apr 8, 00:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 6, 23:38 …
IST (Istanbul) on 2026-04-07
Apr 8, 05:00 UTCCompleted - The scheduled maintenance has been completed.Apr 7, 23:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 7, 00:22 …
VIE (Vienna) on 2026-04-08
Apr 8, 04:00 UTCCompleted - The scheduled maintenance has been completed.Apr 8, 01:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 6, 12:08 …
Data Infrastructure Insights Workload Security - Logs ingestion - Partial outage - (US 1)
Apr 8, 03:27 UTC Resolved - This incident has been resolved. Apr 8, 03:24 UTC Monitoring - A fix has been implemented and we are monitoring the results. Apr 8, …
FRA (Frankfurt) on 2026-04-08
THIS IS A SCHEDULED EVENT Apr 8, 01:00 - 07:00 UTCApr 1, 08:28 UTCScheduled - We will be performing scheduled maintenance in FRA (Frankfurt) datacenter on 2026-04-08 between 01:00 and …
Version 420 is now the default version for Red Hat OpenShift on IBM Cloud
Version 4.20 is now the default version for Red Hat OpenShift on IBM Cloud. For a complete list of available versions, see the version information. Type: release_note Regions: global Resources: …
Delay in Processing Inbound Emails to Support Cases - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zdxcloud.net, zpatwo.net, app.zsdpc.net, app.eu.zsdpc.net, zpabeta.net, zsdkone.net, zscalerrisk.net, admin.zscaleranalytics.net, zslogin.net
Zscaler is aware of an issue impacting delay in processing inbound emails to support cases.Zscaler services are operating normally; delays are currently impacting the synchronization of inbound email communications related …
MongoDB Maintenance - AMS3, ATL1, LON1, NYC1, NYC2, SFO3
Apr 7, 22:25 UTCCompleted - The scheduled maintenance has been completed.Apr 7, 18:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 5, 18:12 …
Retrospective: Impacted Performance in API Services, Image Optimization
This incident has been resolved.
London V Datacenter Scheduled Maintenance - IPv6 Enablement - zscalertwo.net
Zscaler will be enabling IPv6 at our London V (LON5) Data Center. During the maintenance window the services through LON5 Data Center will be restarted in phases to minimize the …
Azure - East US 2 (Virginia): INC0155020
Apr 7, 20:56 UTC Resolved - Current status: We've rerouted Snowflake traffic to healthy infrastructure to address this issue, and we've monitored the environment to confirm that service has been …
Retrospective: Impacted Performance in API Services, Image Optimization
Fastly Engineers detected a performance impacting event affecting the API Services, Image Optimization , Terraform and use of those services via the Fastly app.Between 20:37 UTC and 21:15 UTC on …
Unable to Edit Notification Policies
Apr 7, 20:17 UTCResolved - This incident has been resolved. Thank you for your patience.Apr 7, 18:03 UTCUpdate - We’ve identified the cause of the issue impacting notification policies. Our …
Retrospective: Impacted Performance in Johannesburg (JNB)
During this incident, customers may have experienced elevated errors and timeouts from 19:02 to 19:10 UTC (approximately 8 minutes).This incident is resolved.For more information about this retrospective status post, please …
Retrospective: Impacted Performance in Johannesburg (JNB)
Fastly Engineers detected a performance impacting event affecting the Johannesburg (JNB) data center. All other data centers and services were unaffected. The issue has been resolved and we are monitoring …
Elevated queue times for deployments on the Hobby plan
Apr 7, 18:56 UTCResolved - This incident has been resolved.Apr 7, 18:27 UTCUpdate - A fix has been rolled out, and we are monitoring the results. Queued deployments are being …
Control Plane
Apr 7, 17:49 UTCResolved - Our Engineering team has resolved the control plane disruption that occurred from 17:06 to 17:18 UTC. During this time, users may have experienced intermittent issues …
Analytics Delays and Errors
Apr 7, 17:04 UTCResolved - An effective fix has been applied and this incident is now resolved.Apr 7, 16:35 UTCIdentified - The cause of this issue has been identified and …
Rocket League Log-ins and Matchmaking Issue
Apr 7, 16:15 UTC Resolved - Log-ins and matchmaking are fixed! Players should be able to jump into a match again without issue Apr 7, 15:39 UTC Investigating - We're …
Elevated errors on Claude.ai
Apr 7, 15:59 UTCResolved - From 14:32–15:12 UTC, we saw elevated errors impacting various Claude services, including Claude.ai and Claude Code authentication. These errors have been resolved.Apr 7, 15:22 UTCMonitoring …
Serverless Inference - High error rates for open source models ( Qwen 3 32B)
Apr 7, 15:50 UTCResolved - Service has been fully restored, and the model is now operating normally. We have implemented improvements to enhance stability and reduce the likelihood of similar …
IdP-initiated Authentication Issue - zscaler.net, zscloud.net
Zscaler is currently investigating reports of issues with its zscaler.net, zscloud.net Cloud. Customers using IdP-initiated authentication may experience login failures.We will continue to provide updates here as the investigation progresses. …
Cloudflare Dashboard and Cloudflare API service issues
Apr 7, 14:27 UTCResolved - This incident has been resolved.Apr 7, 14:20 UTCMonitoring - A fix has been implemented and we are monitoring the results.Apr 7, 13:39 UTCIdentified - The …
Certificate Provisioning System Issues
Apr 7, 13:31 UTC Resolved - We can confirm that the issue was mitigated at 9:49 UTC on April 7, 2026, and the service has resumed normal operation. Customers and …
Cloudflare Durable Objects Availability in Western North America
Apr 7, 13:26 UTCResolved - This incident has been resolved.Apr 7, 13:09 UTCMonitoring - A fix has been implemented and we are monitoring the results.Apr 7, 12:07 UTCInvestigating - Cloudflare …
PDX (Portland) on 2026-04-07
THIS IS A SCHEDULED EVENT Apr 7, 13:00 - 22:59 UTCMar 9, 13:34 UTCScheduled - We will be performing scheduled maintenance in PDX (Portland) datacenter on 2026-04-07 between 13:00 and …
Notification Policies and Contact Points Missing in UI on the Slow Release Channel
Apr 7, 12:26 UTCResolved - This incident has been resolved.Apr 6, 23:58 UTCMonitoring - We’ve implemented a fix and are monitoring the results to confirm the issue is fully resolved. …
Cloudflare Dashboard and Cloudflare API service issues
Apr 7, 12:08 UTCResolved - This incident has been resolved.Apr 7, 12:02 UTCMonitoring - A fix has been implemented and we are monitoring the results.Apr 7, 09:51 UTCIdentified - The …
ORD (Chicago) on 2026-04-07
Apr 7, 12:00 UTCCompleted - The scheduled maintenance has been completed.Apr 7, 06:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Apr 3, 16:44 …
Cloudflare Debian Mirror Issues
Apr 7, 11:51 UTCResolved - This incident has been resolved.Apr 7, 11:39 UTCMonitoring - A fix has been implemented and we are monitoring the results.Apr 7, 11:08 UTCInvestigating - Cloudflare …
Some users may experience issues accessing the ChatGPT website on VPN
Status: ResolvedAll impacted services have now fully recovered.Affected components File uploads (Operational) Voice mode (Operational) Compliance API (Operational) Image Generation (Operational) Deep Research (Operational) ChatGPT Atlas (Operational) Login (Operational) Search …
Hosting | Sydney Incident Details
Type: Incident Duration: 1 day, 2 hours and 59 minutes Affected Components: Sydney (SY4) Apr 8, 14:32:40 GMT+0 - Resolved - We are happy to inform you that the major …