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Zed EUVD-2026-32940

| CVE-2026-44466 HIGH
OS Command Injection (CWE-78)
2026-05-28 GitHub_M
8.6
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Patch available
May 28, 2026 - 18:02 EUVD
Analysis Generated
May 28, 2026 - 17:20 vuln.today

DescriptionNVD

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.

AnalysisAI

Command injection in Zed code editor versions prior to 0.229.0 allows bypass of the terminal tool's permission allowlist through bash arithmetic expansion syntax $((...)) nested inside permitted commands like echo. Because Zed is increasingly used with AI agent workflows that execute shell commands on behalf of the user, the bypass effectively neutralizes the safety boundary intended to gate dangerous operations. …

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RemediationAI

Within 24 hours: Audit systems running Zed versions prior to 0.229.0, with priority on those integrated with AI agent tools or automated shell execution workflows. Within 7 days: Disable the Zed terminal tool via configuration settings organization-wide, or prohibit Zed for AI automation workflows until patch availability is confirmed. …

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EUVD-2026-32940 vulnerability details – vuln.today

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