Is qs 6.16 vulnerable?

npm · 3 releases from 6.16.0 to 6.16.2 · latest qs is 6.17.1 · checked 1 Nov 2026

No known advisories in the last release

qs 6.16.2, the last 6.16 release, has no known advisories. 1 advisory affects earlier 6.16.x releases, so update to 6.16.2.

Update within 6.16:npm install qs@6.16.2

Is your project affected?

Private repo? Upload its lockfile instead, or connect GitHub to check every repo.

Fixed within 6.16.x, affecting earlier releases

  • MediumCVE-2026-110816GHSA-6pq8-jhm2-2vcw27 Oct 2026

    qs : qs.stringify with arrayFormat 'comma' throws an uncaught TypeError on array elements carrying a non-callable own toString (DoS)

    Affected
    >=6.7.0 <6.16.1
    Fixed in
    6.16.1

Which of your client projects are still on qs 6.16?

NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact qs version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.

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Other qs versions

Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the npm registry. Refreshed daily.