HIGHCVE-2026-4295Published Modified CNA AMZN
CVE-2026-4295: Arbitrary code execution via crafted project files in Kiro IDE
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.
Metrics
- CVSS v4.0
- 8.5
- Severity
- HIGH
- Fixed in
- 0.8.0
- Affected Products
- 1
Fix available
0.8.0
Affected packages
- AWS / Kiro IDE< 0.8.0 (from 0.1.0)
CVSS Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NReferences