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Terraform Cloud (HCP): GitHub and Other VCS workloads experiencing intermittent issues

MajorStatus: resolvededitedStarted Resolved (28 h)10 updatesstatus.hashicorp.com (opens in new tab)
Summary

Terraform Cloud reported a major degradation affecting GitHub VCS workloads starting 2026-10-22 17:15 UTC. GitHub acknowledged intermittent API access issues that could cause VCS-based Terraform workloads to malfunction; Terraform Cloud was monitoring GitHub and awaiting updates. The incident was still open when archived, open for 0 min at the last update.

Machine-written from the archived incident (Sol). Check the timeline before relying on it.

Affected components: HCP Terraform

Timeline of updates

  1. identified

    GitHub.com "GitHub.com": http://GitHub.com (opens in new tab) has acknowledged an issue causing intermittent issues accessing their API. This may cause VCS-based Terraform workloads to malfunction. We are monitoring GitHub status and will update this issue as we learn more.

    Current impact state: VCS workloads experiencing intermittent issues.

    Action underway: Awaiting word from GitHub.com "GitHub.com": http://GitHub.com (opens in new tab)

    Next update time: 17:30 UTC

  2. investigatingEdited

    We are continuing to receive reports of intermittent issues with VCS workloads, some of which are not hosted on GitHub.com "GitHub.com": http://GitHub.com (opens in new tab). Our engineering team is investigating these issues.

    Current impact state: VCS workloads experiencing intermittent issues.

    Action underway: Awaiting word from GitHub.com "GitHub.com": http://GitHub.com (opens in new tab)

    Next update time: 18:00 UTC

  3. investigating

    Our engineering is continuing to investigate intermittent VCS-related failures.

    Current impact state: VCS related workloads experiencing intermittent issues.

    Action underway: Engineering team investigating.

    Next update time: 18:30 UTC

  4. monitoring

    Our engineers are no longer able to reproduce the issue and error counts have dropped off. We will continue to monitor for any further issues. If you experience any further problems please reach out to support.

    Current impact state: System in recovery.

    Action underway: Monitoring.

    Next update time: 19:00 UTC

  5. investigating

    Intermittent and some persistent VCS issues have been reproduced on some workspaces. Our engineering team is continuing to investigate.

    Current impact state: Intermittent issues on VCS workspaces are continuing to be observed.

    Action underway: Engineering team is working on reliably reproducing the issue.

    Next update time: 19:00 UTC

  6. identified

    Our engineering team has identified the tfc-agent release v1.33.2 as the cause of intermittent issues with VCS providers. We have downgraded the version to 1.33.1 for remote runs. If you are experiencing issues with self-hosted agents please downgrade to 1.33.1 until a new release is made to address the issue.

    Current impact state: Remote runs fully-functional. Affected self-hosted agents need to downgrade to tfc-agent version 1.33.1. Stacks users may experience a regression when using proxies with version 1.33.1.

    Action underway: Releasing a fixed tfc-agent version.

    Next update time: 19:45 UTC

  7. monitoring

    Downgrading tfc-agent to 1.33.1 has proven effective in eliminating the intermittent VCS failures. We will continue to monitor for any further impacts. A new release with a fix is in-progress and expected within 24 hours. If you are not affected, do not downgrade. If you experience further issues please contact support.

  8. resolved

    VCS connection issues should be mitigated by downgrading to tfc-agent 1.33.2. Our engineering team is still investigating the cause of this failure. If you do not have any VCS connection problems you do not need to downgrade to 1.33.1. We will release a new version of tfc-agent in the next 24 hours to fix the root cause.

  9. resolved

    One minor correction, VCS connection issues can be mitigated by downgrading tfc-agent from 1.33.2 to 1.33.1.

  10. resolved

    Today we released tfc-agent 1.33.3 to address the root cause of the failures we saw yesterday. A recent security patch to libcurl exposed a bug in the version of git we ship in the tfc-agent image. This causes some VCS setups to fail when the VCS provider issues an HTTP redirect. We've patched the bug in git. If you are using remote runs, you don't have to do anything, you're already on 1.33.3. If you downgraded to 1.33.1 to work around git-based VCS problems, you can safely upgrade to 1.33.3 now. Please contact support if you experience any further issues.

Changes Rewindex caught on this incident

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Impact, status and times are the vendor’s own, as last archived. View on status.hashicorp.com (opens in new tab).

Cite this

Status incident (vendor impact label: major) posted by Terraform Cloud (HCP), started 2026-10-22 17:15 UTC, resolved after 28 h, 10 update(s); edited after publishing.

Title
GitHub and Other VCS workloads experiencing intermittent issues
Vendor
Terraform Cloud (HCP)
Date
URL
https://rewindex.com/company/terraform-cloud-hcp/incidents/01M5J9S4598B4CW5PZN0P739CD

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