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npm package

@ai-sdk/provider-utils

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

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 Withdrawn advisories and news are excluded.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

  1. Low, CVSS 2.1npmAmendedPublished

    @ai-sdk/provider-utils has an Uncontrolled Resource Consumption issue

    CVE-2026-8769 · GHSA-866g-f22w-33x8

    Affected
    • npm @ai-sdk/provider-utils < 3.0.28; >= 4.0.0-beta.10, < 4.0.33; >= 5.0.0-beta.0, < 5.0.1
    Fixed in
    4.0.333.0.285.0.1· Vendor fix available
    Issue
    Versions of @ai-sdk/provider-utils before 3.0.28, from 4.0.0 before 4.0.33, and from 5.0.0 before 5.0.1 are vulnerable to uncontrolled resource consumption. The createJsonResponseHandler, createJsonErrorResponseHandler, and createStatusCodeErrorResponseHandler functions in packages/provider-utils/src/response-handler.ts read response bodies without a shared size limit, allowing a remote attacker with low privileges to cause excessive memory consumption. The exploit has been publicly disclosed and may be utilized.

    Recommended action: Upgrade to 5.0.1, 4.0.33 or 3.0.28 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →