VULNERABILITY INTELLIGENCE

CVE-2026-44466

CVSS score8.6 HIGH
EPSS probability0.28%
CISA KEVNot currently listed
Published2026-05-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Description

Zed is a code editor. Prior to 0.229.0, Zed's terminal tool permission system can be bypassed via bash arithmetic expansion $((...)), allowing execution of arbitrary commands nested inside an allowlisted command like echo. This vulnerability is fixed in 0.229.0.

Weakness classification

  • security-advisories@github.com: CWE-78

Primary references