Bug
The 2025 ArcGIS Online SAML encryption and signing certificate has a key length of 2048 bits, whereas the 2024 certificate had a key length of 4096 bits.
| Bug ID Number | BUG-000179049 |
|---|---|
| Submitted | August 27, 2025 |
| Last Modified | October 2, 2025 |
| Applies to | ArcGIS Online |
| Version found | June 2025 |
| Operating System | N/A |
| Operating System Version | N/A |
| Version Fixed | N/A |
| Status | Fixed |
Additional Information
A revised 2025 SAML encryption and signing certificate was made available on September 2, 2025. Follow https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/action-required-arcgis-online-saml-customers to apply the certificate to the IdP by September 19, 2025, if signed or encrypted assertions are enabled.Workaround
Use the 2024 certificate and metadata until the 2025 certificate is replaced on September 2, 2025. Revert to the 2024 certificate and metadata if the 2025 certificate issued on August 18, 2025 has already been applied. https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/action-required-arcgis-online-saml-customers
Steps to Reproduce
Bug ID: BUG-000179049
Software:
- ArcGIS Online
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