CVE-2026-27190

HIGH

Deno <2.6.8 - Command Injection

Title source: llm

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.

References (3)

Scores

CVSS v3 8.1
EPSS 0.0078
EPSS Percentile 73.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-78
Status published

Affected Products (1)

deno/deno < 2.6.8

Timeline

Published Feb 20, 2026
Tracked Since Feb 21, 2026