CVE-2026-44462
Zed: Allowlist Bypass via Bash Variable Expansion Chain in Terminal Tool Permissions
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
Zed is a code editor. Prior to 0.229.0, Zed's terminal tool permission system can be bypassed via bash variable expansion chaining (${var@P}), allowing arbitrary command execution under an allowlisted command prefix. This vulnerability is fixed in 0.229.0.
| CWE | CWE-184 |
| Vendor | zed-industries |
| Product | zed |
| Published | May 28, 2026 |
| Last Updated | May 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low
Affected Versions
zed-industries / zed
< 0.229.0