CVE-2026-27190 | THREATINT

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.

PUBLISHED Reserved 2026-02-18 | Published 2026-02-20 | Updated 2026-02-24 | Assigner GitHub_M

HIGH: 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

< 2.6.8

affected

References

github.com/...d/deno/security/advisories/GHSA-hmh4-3xvx-q5hr

github.com/...ommit/9132ad958c83a0d0b199de12b69b877f63edab4c

github.com/denoland/deno/releases/tag/v2.6.8

cve.org (CVE-2026-27190)

nvd.nist.gov (CVE-2026-27190)

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