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CVE-2026-44465— Zed: Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config

Quick assessment

Affected
zed-industries zed
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zed是Zed Industries开源的一个代码编辑器。 Zed 0.227.1之前版本存在安全漏洞，该漏洞源于打开包含恶意.git/config文件的文件夹时滥用core.fsmonitor Git配置选项，允许攻击者在受害者以不受信任模式打开文件夹时实现远程代码执行。

CVSS 8.6 · High EPSS 0.26% · P16

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
zed-industries zed < 0.227.1 affected
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I. Basic Information for CVE-2026-44465

Vulnerability Information
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Vulnerability Title
Zed: Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config
Source: CVE Program / CVE List V5
Vulnerability Description
Zed is a code editor. Prior to 0.227.1, Zed IDE executes arbitrary commands when opening a folder with a malicious .git/config file that abuses the core.fsmonitor Git configuration option. This allows an attacker to achieve Remote Code Execution (RCE) when a victim open a folder in untrusted mode. This vulnerability is fixed in 0.227.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Zed 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zed是Zed Industries开源的一个代码编辑器。 Zed 0.227.1之前版本存在安全漏洞，该漏洞源于打开包含恶意.git/config文件的文件夹时滥用core.fsmonitor Git配置选项，允许攻击者在受害者以不受信任模式打开文件夹时实现远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
zed-industries zed < 0.227.1 -

II. Public POCs for CVE-2026-44465

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7945 chars
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III. Intelligence Information for CVE-2026-44465

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Vendor Advisories for CVE-2026-44465 (1)

Same Patch Batch · zed-industries · 2026-05-28 · 5 CVEs total

CVE-2026-44461 8.6 HIGH Zed: Remote Command Injection via Unquoted Environment Variable Keys (SSH / WSL Remote)
CVE-2026-44466 8.6 HIGH Zed: Allowlist Bypass via Bash Arithmetic Expansion in Terminal Tool Permissions
CVE-2026-44463 8.6 HIGH Zed: Allowlist Bypass via Environment Variable Injection in Terminal Tool Permissions
CVE-2026-44462 6.4 MEDIUM Zed: Allowlist Bypass via Bash Variable Expansion Chain in Terminal Tool Permissions

IV. Related Vulnerabilities

Same product: zed
Same vendor: zed-industries
Same weakness: CWE-78

V. Comments for CVE-2026-44465

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