GHSA-594f-3595-c47v Terraform Provider for ArgoCD has possible exposure to GO-2026-4337 / CVE-2025-68121
Terraform provider for ArgoCD may allow unexpected TLS session resumption, potentially bypassing security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is GHSA-594f-3595-c47v?
GHSA-594f-3595-c47v is a vulnerability in github.com/argoproj-labs/terraform-provider-argocd, published on 18 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Summary
The terraform-provider-argocd might have been vulnerable to GO-2026-4337 / CVE-2025-68121 ("Unexpected session resumption in crypto/tls").
Details
See https://pkg.go.dev/vuln/GO-2026-4337 for the upstream vulnerability.
Provider versions starting with v7.15.1 are using go 1.25.8 for building and are thus no longer affected.
Which versions are affected by GHSA-594f-3595-c47v?
3 open source packages ship an affected version, including github.com/argoproj-labs/terraform-provider-argocd.
| Package | Affected | Fixed in |
|---|---|---|
github.com/argoproj-labs/terraform-provider-argocd Go | All versions | 1.2.3-0.20260316182343-b3364f3f32e7 |
github.com/argoproj-labs/terraform-provider-argocd Go | All versions | 1.2.3-0.20260316182343-b3364f3f32e7 |
github.com/argoproj-labs/terraform-provider-argocd Go | All versions | 1.2.3-0.20260316182343-b3364f3f32e7 |
How do I fix GHSA-594f-3595-c47v?
Upgrade github.com/argoproj-labs/terraform-provider-argocd to 1.2.3-0.20260316182343-b3364f3f32e7 or later.
Is GHSA-594f-3595-c47v being exploited?
There is no known exploitation of GHSA-594f-3595-c47v in the wild and no public exploit code.
Sources
Also known as GO-2026-4737.