Shai-Hulud 2.0 Supply Chain Attack

Last Updated: Tuesday December 2, 2025 10:00 a.m. EST

Resolved – No Solace Products Affected

Solace Reference #: DATAGO-118512, SOL-144344

Solace is aware of the recently-reported Shai-Hulud 2.0 Supply Chain Attack and has completed the investigation into this incident.  No Solace products were impacted by this attack.

Change History

Friday November 28, 2025 10:00 a.m. EST – Added initial list of unaffected products and products still under investigation
Friday November 28, 2025 2:00 p.m. EST – Moved Agent Mesh to list of unaffected products
Friday November 28, 2025 2:30 p.m. EST – Moved Solace Cloud to list of unaffected products
Friday November 28, 2025 5:00 p.m. EST – Moved Quickstart Guides to list of unaffected products
Monday December 1, 2025 5:00 p.m. EST – Moved PubSub+ Monitor to list of unaffected products
Tuesday December 2, 2025 10:00 a.m. EST – Investigation completed, no Solace products were affected