Zed
CVE-2026-27967
HIGH
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessCreate symlink in project directory
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ExploitPoint symlink to sensitive external files
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ExecutionInvoke Agent read_file tool
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ImpactAccess files outside workspace boundary
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V5 - File Handling Symlink resolution safety
|
| Exploitation Conditions | Zed versions prior to 0.225.9 with Agent file tools enabled. Project must contain symbolic links pointing to paths outside the workspace. User interaction required to invoke Agent read_file or edit_file operations on symlink targets. |
| Impact | CVSS 7.1 (HIGH). Attack vector: Local. Complexity: Low. Privileges required: None. User interaction: Required. Public exploit/POC available. |
| Exploit ScenarioDerived | An attacker could exploit this vulnerability to compromise the affected system. |
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Alert meAnalysisAIv1 – Mar 12, 2026
Zed code editor versions before 0.225.9 fail to properly validate symbolic links in Agent file tools, allowing attackers to read and write arbitrary files outside the project directory and bypass workspace boundary protections. This vulnerability can expose sensitive user data to language models and leak private files despite configured exclusions. Public exploit code exists and no patch is currently available.
Earlier versions of this analysis (1)
Zed, a code editor, has a symlink escape vulnerability in versions prior to 0.225.9 in Agent file tools (read_file, edit_file). It allows reading and writing files outside the project directory when a project contains symbolic links pointing to external paths. [CVSS 7.1 HIGH]
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Technical ContextAI · show details
Classified as CWE-59 (Improper Link Resolution Before File Access). Affects Zed. Zed, a code editor, has a symlink escape vulnerability in versions prior to 0.225.9 in Agent file tools (read_file, edit_file). It allows reading and writing files outside the project directory when a project contains symbolic links pointing to external paths. This bypasses the intended workspace boundary and privacy protections (file_scan_exclusions, private_files), potentially leaking sensitive user data to the LLM. Version 0.225.9 fixes the issue.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
2DescriptionGitHub Advisory
Zed, a code editor, has a symlink escape vulnerability in versions prior to 0.225.9 in Agent file tools (read_file, edit_file). It allows reading and writing files outside the project directory when a project contains symbolic links pointing to external paths. This bypasses the intended workspace boundary and privacy protections (file_scan_exclusions, private_files), potentially leaking sensitive user data to the LLM. Version 0.225.9 fixes the issue.
Executive ViewAI
Zed code editor versions before 0.225.9 contain a critical symlink vulnerability allowing attackers to read and modify files outside intended project directories. Organizations using Zed for development face unauthorized access to sensitive source code, credentials, and configuration files if projects contain symbolic links to external paths.
Until patch is available: (1) Disable Agent file tools (read_file, edit_file) functionality if Zed configuration allows; (2) Restrict Zed usage to isolated development environments without access to production systems, shared credentials, or sensitive repositories; (3) Audit and remove all symbolic links from project directories; (4) Implement file integrity monitoring on directories outside active projects; (5) Use network segmentation to limit editor tool outbound access; (6) Enforce principle of least privilege on user accounts running Zed.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.
Affected Products (CPE)GitHub Advisory
Zed, a code editor, has an extension installer allows tar/gzip downloads. [CVSS 8.8 HIGH]
Zed code editor versions prior to 0.224.4 contain a path traversal vulnerability in ZIP extraction that fails to sanitiz
Arbitrary code execution in the Zed code editor affects all versions prior to 0.218.2-pre, where Model Context Protocol
Arbitrary code execution in the Zed code editor (all versions prior to 0.218.2-pre) lets a project's .zed/settings.json
Zed Editor versions prior to 0.219.4 fail to display tool invocation parameters during permission prompts or after execu
A directory traversal vulnerability with remote code execution in Prim'X Zed!. Rated critical severity (CVSS 9.8), this
Remote code execution in Zed code editor versions prior to 0.227.1 occurs when a user opens a folder containing a malici
Arbitrary code execution in the Zed code editor (versions prior to 0.229.0) is possible by abusing its terminal tool per
Command injection in Zed code editor versions prior to 0.229.0 allows bypass of the terminal tool's permission allowlist
Remote command execution in Zed code editor versions prior to 0.227.1 occurs when opening SSH or WSL remote terminals be
By default, .ZED containers produced by PRIMX ZED!. Rated high severity (CVSS 7.5), this vulnerability is remotely explo
We are tasked to synthesize data from multiple intelligence sources about CVE-2026-44462 into a comprehensive JSON analy
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