v1.17.0
2026-10-22T08:51:34Z•18cd9ff87cc0673cd784cecf60c23b552bb7889faf10f296db7d08c00558e388
CVE-2026-78669HTTP/2HashiCorp TerraformTerraform 1.16.6Terraform 1.17.0cloud infrastructure as codedenial of servicemodule registryprovider registryresource exhaustionsecurity fixsupply chain security
What happened
HashiCorp Terraform releases v1.17.0 and v1.16.x include new policy, provider requirement, minimal-refresh, and testing capabilities. Terraform v1.16.6 fixes a documented HTTP/2 resource-exhaustion vulnerability, CVE-2026-78669, exploitable only when using a compromised or untrusted provider/module registry. Users should upgrade to a release containing the fix and review provider and module registry trust.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- hashicorp_terraform_releases
- Record identifier
- 18cd9ff87cc0673cd784cecf60c23b552bb7889faf10f296db7d08c00558e388
- Enrichment time
- 2026-10-22T08:51:34Z
- AI-assisted enrichment
- Yes
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