CVE-2026-27190

HIGH

8.1

Description

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.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published2/20/2026

Last Modified3/2/2026

Sourcenvd

Honeypot Sightings0

Affected Products

deno:deno

Weaknesses (CWE)

CWE-78

References

https://github.com/denoland/deno/commit/9132ad958c83a0d0b199de12b69b877f63edab4c(security-advisories@github.com)

https://github.com/denoland/deno/releases/tag/v2.6.8(security-advisories@github.com)

https://github.com/denoland/deno/security/advisories/GHSA-hmh4-3xvx-q5hr(security-advisories@github.com)

IOC Correlations

No correlations recorded

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