Command Injection Affecting deno_node package, versions <0.168.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RUST-DENONODE-15338184
- published24 Feb 2026
- disclosed20 Feb 2026
- creditAdnan Jakati
Introduced: 20 Feb 2026
NewCVE-2026-27190 (opens in a new tab)How to fix?
Upgrade deno_node to version 0.168.0 or higher.
Overview
deno_node is a require and other node related functionality for Deno.
Affected versions of this package are vulnerable to Command Injection in the normalizeSpawnArguments() function in child_process.ts, due to an incomplete shell metacharacter blocklist.