# LaunchDarkly: Action Recommended: Update SDKs and Relay Proxy for eMudhra CA Issue

> LaunchDarkly maintenance “Action Recommended: Update SDKs and Relay Proxy for eMudhra CA Issue” on 2026-10-21: impact maintenance (vendor’s label), 12 d, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/launchdarkly/incidents/rlltvz6r85ht
Last updated: 2026-11-03T03:43:43Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed · edited after publishing
- Started: 2026-10-21 18:34 UTC · Resolved: 2026-11-03 03:40 UTC · Duration: 12 d
- Updates: 3 · Affected components: SDKs
- [Vendor status page: https://stspg.io/4mlm16cv0315](https://stspg.io/4mlm16cv0315)
- [Company: LaunchDarkly](https://rewindex.com/company/launchdarkly.md)

## Timeline of updates

- **scheduled** 2026-10-21 18:34 UTC _(edited after publishing)_: We currently have no indication that LaunchDarkly-hosted services or customer data are impacted by the publicly-disclosed compromised intermediate CA certificates from eMudhra (https://emudhra.we-have-a-problem.com/). This guidance applies to all LaunchDarkly instances: Commercial, EU, and Federal. LaunchDarkly has already taken precautionary steps to secure our platform and has released updated versions of the Relay Proxy and SDKs used by our customers. We continue to monitor the situation and patch all non-critical services. We highly recommend that customers immediately take the following steps to secure the network connection between their systems and LaunchDarkly: - Update LaunchDarkly SDKs and Relay Proxy listed below to the latest version provided - Ensure your application hosts disallow the compromised CAs - Follow publicly-documented remediation steps for your application infrastructure to disallow compromised CAs: https://emudhra.we-have-a-problem.com/ LaunchDarkly SDKs Only the following LaunchDarkly SDKs are affected by this issue and require an update to the versions listed. - Server-side SDK for Python (9.18.3): https://github.com/launchdarkly/python-server-sdk/releases/tag/9.18.3 - Server-Side SDK for Erlang/Elixir (3.12.1): https://github.com/launchdarkly/erlang-server-sdk/releases/tag/v3.12.1 - OpenFeature provider for the Server-Side SDK for Python (0.8.3): https://github.com/launchdarkly/openfeature-python-server/releases/tag/0.8.3 - SDK OTEL integration for the Python server side SDK (1.3.0): https://github.com/launchdarkly/python-server-sdk-otel/releases/tag/1.3.0 - Observability and Session Replay SDK for Python (1.3.4): https://github.com/launchdarkly/observability-sdk/releases/tag/launchdarkly-observability-python-1.3.4 LaunchDarkly Relay Proxy - Relay Proxy (8.23.2): https://github.com/launchdarkly/ld-relay/releases/tag/v8.23.2 - Relay Proxy Helm Chart (3.11.3): https://github.com/launchdarkly/ld-relay-helm/releases/tag/3.11.3 We will provide further updates as the situation develops. You can always view our trust center (https://app.vanta.com/launchdarkly.com/trust/gu6fblhdgsyexg8g2xsj0) for the latest updates, as well
- **in progress** 2026-10-21 18:40 UTC: Scheduled maintenance is currently in progress. We will provide updates as necessary.
- **completed** 2026-11-03 03:40 UTC: The scheduled maintenance has been completed.

## Rewindex changes for this incident

- 2026-10-26 16:14 UTC: [Incident silently edited: Action Recommended: Update SDKs and Relay Proxy for eMudhra CA Issue](https://rewindex.com/change/r86199acdc17278.md)
- 2026-11-03 03:43 UTC: [Incident updated: Action Recommended: Update SDKs and Relay Proxy for eMudhra CA Issue](https://rewindex.com/change/r098451cc818a3c.md)

## Cite this

Maintenance posted by LaunchDarkly, started 2026-10-21 18:34 UTC, resolved after 12 d, 3 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/launchdarkly/incidents/rlltvz6r85ht
- Citation: LaunchDarkly, “Action Recommended: Update SDKs and Relay Proxy for eMudhra CA Issue” (2026-10-21 18:34 UTC). Archived by Rewindex: https://rewindex.com/company/launchdarkly/incidents/rlltvz6r85ht (CC BY 4.0).
- Markdown link: `[LaunchDarkly: Action Recommended: Update SDKs and Relay Proxy for eMudhra CA Issue (2026-10-21)](https://rewindex.com/company/launchdarkly/incidents/rlltvz6r85ht)`


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Canonical: https://rewindex.com/company/launchdarkly/incidents/rlltvz6r85ht · Markdown: https://rewindex.com/company/launchdarkly/incidents/rlltvz6r85ht.md · JSON: https://rewindex.com/api/v1/companies/launchdarkly/incidents/rlltvz6r85ht · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T15:18:37.729Z