{"templateId":"markdown","sharedDataIds":{"sidebar":"sidebar-sidebars.yaml"},"props":{"metadata":{"markdoc":{"tagList":[]},"type":"markdown"},"seo":{"title":"Control Vector","siteUrl":"https://docs.hiddenlayer.ai"},"dynamicMarkdocComponents":[],"compilationErrors":[],"ast":{"$$mdtype":"Tag","name":"article","attributes":{},"children":[{"$$mdtype":"Tag","name":"Heading","attributes":{"level":1,"id":"control-vector","__idx":0},"children":["Control Vector"]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"detection-summary","__idx":1},"children":["Detection Summary"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["The computational graph contains artifacts consistent with the insertion of a control vector into the model’s computational graph, which may alter or override expected model behavior."]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"security-impact","__idx":2},"children":["Security Impact"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Control vectors can be used to modify model behavior at inference time, including suppressing refusal mechanisms or introducing attacker-defined responses, potentially enabling misuse, policy bypass, or unauthorized behavior in secured models."]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"false-positive-considerations","__idx":3},"children":["False Positive Considerations"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Control vectors may be introduced intentionally for legitimate purposes such as fine-tuning, alignment adjustments, or experimental research, and are not inherently malicious without additional context."]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"recommended-remediation","__idx":4},"children":["Recommended Remediation"]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":["Treat the model as untrusted until the purpose and impact of the control vector are fully understood."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["Engage the team responsible for model development or sourcing to determine whether the control vector was intentionally introduced and for what purpose."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["Have personnel with appropriate ML and security expertise review the model architecture and parameters to assess how the control vector affects model behavior."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["Evaluate whether the control vector modifies refusal logic, safety constraints, or other guardrails in ways that could increase risk."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["If feasible, test the model in a controlled or sandboxed environment to observe behavioral differences with and without the control vector applied."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["If the control vector cannot be validated as legitimate or aligned with organizational policies, remove the model from the deployment pipeline."]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["If the model is already deployed, escalate in accordance with established security and incident response procedures to determine appropriate containment, remediation, or rollback actions."]}]}]},"headings":[{"value":"Control Vector","id":"control-vector","depth":1},{"value":"Detection Summary","id":"detection-summary","depth":2},{"value":"Security Impact","id":"security-impact","depth":2},{"value":"False Positive Considerations","id":"false-positive-considerations","depth":2},{"value":"Recommended Remediation","id":"recommended-remediation","depth":2}],"frontmatter":{"seo":{"title":"Control Vector"}},"lastModified":"2026-05-26T18:25:46.000Z","pagePropGetterError":{"message":"","name":""}},"slug":"/docs/products/supply-chain/remediation-guide/control_vector","userData":{"isAuthenticated":false,"teams":["anonymous"]},"isPublic":true}