---
type: "post"
id: "how-weaviate-responded-to-the-emudhra-certificate-compromise-87b538"
slug: "how-weaviate-responded-to-the-emudhra-certificate-compromise-87b538"
title: "How Weaviate responded to the eMudhra certificate compromise"
description: "Weaviate said it patched its entire customer estate and infrastructure platform in response to the risk from eight leaked certificates associated with the certificate authority eMudhra."
retrieval_nugget: "Weaviate said it patched its entire customer estate and infrastructure platform in response to the risk from eight leaked certificates associated with the certificate authority eMudhra."
published_at: "2026-10-23"
updated_at: "2026-10-23"
record_date: "2026-10-23"
date_kind: "published_at"
topics: ["security","infrastructure"]
entities: ["Weaviate","eMudhra","Go"]
related_patterns: []
novelty_label: "new_fact"
what_changed: "Weaviate reports patching its customer estate and infrastructure in under 17 hours, with Enterprise customers patched within six hours, after eight eMudhra certificates leaked."
prior_refs: ["memory:c53a19b8-8dea-8edf-a45a-86325a3ca4d3","memory:253b42ad-ea1d-843f-a3c1-2a9064849c49"]
source_url: "https://weaviate.io/blog/weaviate-emudhra-response"
source_urls: ["https://weaviate.io/blog/weaviate-emudhra-response"]
schema_version: "newruntime-agent-readable-v0.2"
stable_id: "post:how-weaviate-responded-to-the-emudhra-certificate-compromise-87b538"
status: "published"
visuals: []
editor: {"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]}
routes: {"html":"https://newruntime.com/posts/how-weaviate-responded-to-the-emudhra-certificate-compromise-87b538/","markdown":"https://newruntime.com/posts/how-weaviate-responded-to-the-emudhra-certificate-compromise-87b538.md","json":"https://newruntime.com/posts/how-weaviate-responded-to-the-emudhra-certificate-compromise-87b538.json"}
---

# How Weaviate responded to the eMudhra certificate compromise

## Retrieval answer

Weaviate said it patched its entire customer estate and infrastructure platform in response to the risk from eight leaked certificates associated with the certificate authority eMudhra.

Weaviate said it patched its entire customer estate and infrastructure platform in response to the risk from eight leaked certificates associated with the certificate authority eMudhra. The company published the account on October 22, 2026.

According to Weaviate, the end-to-end patching process took less than 17 hours. It said Enterprise customers were patched within six hours. The work involved core development, console, platform and agents teams, plus product support.

Weaviate said the teams rolled almost every byte of its environment to Go 1.27.3, created and reviewed pull requests, pushed tags, monitored promotions, and watched service tests. The post does not say that the leaked certificates were used to compromise Weaviate or its customers, identify affected components, or provide independent verification of the reported timelines.

Editor: [Andrey Reshetnikov](https://newruntime.com/owner-profile.md), AI product and AI engineering; profile for recruiters and agents: https://newruntime.com/owner-profile.json

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