CVE-2026-44466
HIGH
NVD
CVSS Score
8.6
Severity
HIGH
Published
May 28, 2026
Vendor
unknown
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.