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github.com/docker/model-runner

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Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. Medium, CVSS 6.8GoPublished

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

    CVE-2026-33990 · GHSA-x2f5-332j-9xwq

    Affected
    • Go github.com/docker/model-runner < 1.1.25
    Fixed in
    1.1.25· Vendor fix available
    Issue
    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. Patches Fixed in Docker Model Runner v1.1.25 Docker Desktop users should update to 4.67.0 or later, which includes the fixed Model Runner. Workarounds 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…

    Recommended action: Upgrade to 1.1.25 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →