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npm package

@tootallnate/once

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.

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 Withdrawn advisories and news are excluded.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

  1. Low, CVSS 1.9npmAmendedPublished

    @tootallnate/once vulnerable to Incorrect Control Flow Scoping

    CVE-2026-3449 · GHSA-vpq2-c234-7xj6

    Affected
    • npm @tootallnate/once >= 3.0.0, < 3.0.1; < 2.0.1
    Fixed in
    2.0.13.0.1· Vendor fix available
    Issue
    Versions of the package @tootallnate/once before 3.0.1 are vulnerable to Incorrect Control Flow Scoping in promise resolving when AbortSignal option is used. The Promise remains in a permanently pending state after the signal is aborted, causing any await or .then() usage to hang indefinitely. This can cause a control-flow leak that can lead to stalled requests, blocked workers, or degraded application availability.

    Recommended action: Upgrade to 3.0.1 or 2.0.1 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 →