Is CVE-2026-33990 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-33990 being exploited in the wild.

How severe is CVE-2026-33990?

Critical severity, with a CVSS score of 9.1, published 1 April 2026.

Which products and versions are affected?

github.com/docker/model-runner (Go) SEMVER:introduced=0,fixed=1.1.25.

Is there a fix for CVE-2026-33990?

Yes. github.com/docker/model-runner (Go): upgrade to 1.1.25 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

Am I affected by CVE-2026-33990?

Check whether you run Docker Model Runner or github.com/docker/model-runner (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-33990: Docker Model Runner OCI Registry Client Vulnerable to Server-Side Request Forgery (SSRF)

CVE-2026-33990 · Severity: critical · CVSS 9.1 · Published 2026-04-01

Docker Model Runner (DMR) is software used to manage, run, and deploy AI models using Docker. Prior to version 1.1.25, Docker Model Runner contains an SSRF vulnerability in its OCI registry token exchange flow. When pulling a model, Model Runner follows the realm URL from the registry's WWW-Authenticate header without validating the scheme, hostname, or IP range. A malicious OCI registry can set the realm to an internal URL (e.g., http://127.0.0.1:3000/), causing Model Runner running on the host to make arbitrary GET requests to internal services and reflect the full response body back to the caller. Additionally, the token exchange mechanism can relay data from internal services back to the attacker-controlled registry via the Authorization: Bearer header. This issue has been patched in version 1.1.25. For Docker Desktop users, enabling Enhanced Container Isolation (ECI) blocks container access to Model Runner, preventing exploitation. However, if the Docker Model Runner is exposed to localhost over TCP in specific configurations, the vulnerability is still exploitable.

Vendors: Docker, Go.

Quick answers

Is CVE-2026-33990 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-33990 being exploited in the wild.
How severe is CVE-2026-33990?: Critical severity, with a CVSS score of 9.1, published 1 April 2026.
Which products and versions are affected?: github.com/docker/model-runner (Go) SEMVER:introduced=0,fixed=1.1.25.
Is there a fix for CVE-2026-33990?: Yes. github.com/docker/model-runner (Go): upgrade to 1.1.25 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-33990?: Check whether you run Docker Model Runner or github.com/docker/model-runner (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

github.com/docker/model-runner (Go): upgrade to 1.1.25 or later
```
go get github.com/docker/model-runner@v1.1.25
```

Affected products

Docker Model Runner
github.com/docker/model-runner (Go) SEMVER:introduced=0,fixed=1.1.25

Identifiers

CVE-2026-33990
GHSA-x2f5-332j-9xwq
GO-2026-4911

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