Determinate Systems, Inc. | Status

Determinate Systems, Inc. | Status

eMudhra Intermediate CA Compromise

The private keys of eight eMudhra intermediate CA certificates have been compromised. They chain to roots trusted by the Mozilla, Microsoft, Apple and Chrome root programs and by many downstream trust stores.

We are urgently applying patches to Determinate Secure Packages Rolling, 26.05, and 25.11.

See: https://emudhra.we-have-a-problem.com/


  • Oct 20, 2026 5:32 PM UTC · Investigating

    The private keys of eight eMudhra intermediate CA certificates have been compromised. They chain to roots trusted by the Mozilla, Microsoft, Apple and Chrome root programs and by many downstream trust stores.

    We are urgently applying patches to Determinate Secure Packages Rolling, 26.05, and 25.11.

    See: https://emudhra.we-have-a-problem.com/

System Status

Jun 22, 2026 - Aug 20, 2026

FlakeHub Cache

· 100.00% uptime
Jun 22, 2026
Aug 20, 2026

install.determinate.systems

· 100.00% uptime

Serves Determinate Nix and related software for initial bootstrapping and upgrades of the Determinate software suite.

Jun 22, 2026
Aug 20, 2026

FlakeHub API

· 100.00% uptime
Jun 22, 2026
Aug 20, 2026

Hosted DNS

Origin Servers

cloudfront

Amazon Elastic Container Service (us-east-1)

Amazon Elastic Container Service (us-east-2)

Amazon Elastic Container Service (us-west-1)

Amazon Elastic Container Service (us-west-2)

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Incident history