CVE-2026-4295

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.8 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H                                    

Vulnerability Description

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.

Vulnerability Details

Published Date

March 17, 2026

Last Modified

March 18, 2026

CWE ID

CWE-829

Source

NVD

External References

https://aws.amazon.com/security/security-bulletins/2026-009-AWS/
https://kiro.dev/changelog/ide/0-8/

CVE-2026-4295

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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