CVE-2026-4295
Arbitrary code execution via crafted project files in Kiro IDE
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
Improper trust boundary enforcement in Kiro IDE before version 0.8.0 on all supported platforms might allow a remote unauthenticated threat actor to execute arbitrary code via maliciously crafted project directory files that bypass workspace trust protections when a local user opens the directory. To remediate this issue, users should upgrade to version 0.8.0 or higher.
| CWE | CWE-829 |
| Vendor | aws |
| Product | kiro ide |
| Published | Mar 17, 2026 |
| Last Updated | Mar 18, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
AWS / Kiro IDE
0.1.0 < 0.8.0