PT-2026-45768 · Aws · Kiro Ide

Cymulate · Published 2026-06-02 · Updated 2026-06-02 · CVE-2026-10591

Mitre

CVSS v3.1

8.8

High

Base vector

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

Insufficient access control restrictions in the file write tool in Amazon Kiro IDE before version 0.11 might allow remote unauthenticated actors to execute arbitrary commands via crafted instructions that cause writes to execution-sensitive paths (such as .vscode/tasks.json), enabling auto-execution on folder open.

To remediate this issue, users should upgrade to Kiro IDE version 0.11 or later.

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2026-10591

Affected Products

Kiro Ide

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-10591 · Security Note
• https://aws.amazon.com/security/security-bulletins/2026-037-aws · Vendor Advisory
• https://kiro.dev/changelog/ide/0-11 · Note