# 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.

- **Severity:** Not scored
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 18 Mar 2026
- **Also known as:** GO-2026-4737

## 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 | Ecosystem | 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.

## Fix prompt for AI coding agents

```text
Check this codebase for GHSA-594f-3595-c47v and fix it if it is affected.

What it is: 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.
Exploitation: There is no known exploitation of GHSA-594f-3595-c47v in the wild and no public exploit code.

Affected packages and fixed versions:
- github.com/argoproj-labs/terraform-provider-argocd (Go): affected all versions; fixed in 1.2.3-0.20260316182343-b3364f3f32e7
- github.com/argoproj-labs/terraform-provider-argocd (Go): affected all versions; fixed in 1.2.3-0.20260316182343-b3364f3f32e7
- github.com/argoproj-labs/terraform-provider-argocd (Go): affected all versions; fixed in 1.2.3-0.20260316182343-b3364f3f32e7

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/GHSA-594f-3595-c47v/ (Markdown: https://insights.sbomify.com/GHSA-594f-3595-c47v/index.md)
```

## Sources

- OSV: https://osv.dev/vulnerability/GHSA-594f-3595-c47v

---
From sbomify Insights: https://insights.sbomify.com/GHSA-594f-3595-c47v/
Summaries are generated and may contain mistakes; the official description above is the record.