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CVE PROGRAM SOURCE RECORD8.5 High

CVE-2026-18657

Executable Resolution from Untrusted Project Directory in Kiro CLI on Windows

Description

An uncontrolled search path element in Kiro CLI before version 2.10.0 on Windows might allow a remote unauthenticated actor to execute arbitrary code via a maliciously crafted project directory containing an executable that bypasses workspace trust protections when a local user starts Kiro CLI in the directory. To remediate this issue, users should upgrade to version 2.10.0 or higher.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Amazon Kiro CLI

Default version status: unaffected

  • 0 to < 2.10.0affected

References