AWS Security ChangesHomeSearch

AWS greengrass high security documentation change

Service: greengrass · 2025-10-10 · Security-related high

File: greengrass/v1/developerguide/service-role.md

Summary

Revised end-of-support date to October 2026 and deleted references to lack of security patches in AWS IoT Greengrass V1.

Security assessment

The removal of explicit security patch discontinuation warnings creates ambiguity about security updates between June 2023 and October 2026, impacting risk assessments for systems using this service.

Diff

diff --git a/greengrass/v1/developerguide/service-role.md b/greengrass/v1/developerguide/service-role.md
index 2b599a356..233777971 100644
--- a//greengrass/v1/developerguide/service-role.md
+++ b//greengrass/v1/developerguide/service-role.md
@@ -7 +7 @@ Manage the service role (console)Manage the service role (CLI)See also
-**AWS IoT Greengrass Version 1 entered the extended life phase on June 30, 2023. For more information, see the[AWS IoT Greengrass V1 maintenance policy](https://docs.aws.amazon.com/greengrass/v1/developerguide/maintenance-policy.html). After this date, AWS IoT Greengrass V1 won't release updates that provide features, enhancements, bug fixes, or security patches.** Devices that run on AWS IoT Greengrass V1 won't be disrupted and will continue to operate and to connect to the cloud. We strongly recommend that you [migrate to AWS IoT Greengrass Version 2](https://docs.aws.amazon.com/greengrass/v2/developerguide/move-from-v1.html), which adds [significant new features](https://docs.aws.amazon.com/greengrass/v2/developerguide/greengrass-v2-whats-new.html) and [support for additional platforms](https://docs.aws.amazon.com/greengrass/v2/developerguide/operating-system-feature-support-matrix.html).
+End of support notice: On October 7th, 2026, AWS will discontinue support for AWS IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the AWS IoT Greengrass V1 resources. For more information, please visit [Migrate from AWS IoT Greengrass Version 1](https://docs.aws.amazon.com/greengrass/v2/developerguide/migrate-from-v1.html).