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CVE-2026-27190

Status: AnalyzedCritical (9.8)—

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to 2.6.8, a command injection vulnerability exists in Deno's node:child_process implementation. This vulnerability is fixed in 2.6.8.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Deno — Deno

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2026-27190",
  "cveTags": [],
  "metrics": {
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          "options": [
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              "automatable": "no"
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          ],
          "version": "2.0.3",
          "timestamp": "2026-02-24T18:30:23.207545Z"
        }
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    }
  ],
  "lastModified": "2026-06-17T10:26:49.147",
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    {
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