Vulnerability DatabaseCVE-2026-44463
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CVE-2026-44463
Published:May 28, 2026
Updated:June 13, 2026
Zed is a code editor. Prior to 0.229.0, Zed's terminal tool permission system can be bypassed by prepending environment variable assignments to allowlisted commands, hijacking program behavior (e.g., PAGER) to execute arbitrary code. This vulnerability is fixed in 0.229.0.
Affected Packages
https://github.com/zed-industries/zed.git (GITHUB):
Affected version(s) >=v00.00.00-test <v0.229.0
Fix Suggestion:
Update to version v0.229.0
Related Resources (1)
https://github.com/zed-industries/zed/security/advisories/GHSA-c3g6-c3ff-69cg
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CVSS v4
Base Score:
9.3
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
8.6
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78
Incomplete List of Disallowed Inputs
CWE-184
EPSS
Base Score:
0.03