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CVE-2026-27190
Published: Feb 20, 2026
Modified: Feb 24, 2026
PUBLISHED
CVSS v3.1
8.1
HIGH
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.
| Vendor | Product | Versions |
|---|---|---|
denoland | deno | affected < 2.6.8 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
References
https://github.com/denoland/deno/security/advisories/GHSA-hmh4-3xvx-q5hr
x_refsource_CONFIRM
https://github.com/denoland/deno/releases/tag/v2.6.8
x_refsource_MISC
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