PT-2026-45768 · Amazon · Kiro Ide

Cymulate · CVE-2026-10591 · Published 2026-06-02 · Updated 2026-07-15

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Amazon Kiro IDE versions prior to 0.11

Description Insufficient access control restrictions in the file write tool allow remote unauthenticated actors to execute arbitrary commands. This is achieved by using crafted instructions to write to execution-sensitive paths, such as ".vscode/tasks.json", which enables auto-execution when a folder is opened.

Recommendations Upgrade to version 0.11 or later.

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2026-10591

Affected Products

Kiro Ide

References · 5

• https://aws.amazon.com/security/security-bulletins/2026-037-aws · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-10591 · Security Note
• https://twitter.com/eyalestrin/status/2062401520369647918 · Twitter Post
• https://kiro.dev/changelog/ide/0-11 · Note
• https://twitter.com/MarMarLabs/status/2077407538706809010 · Twitter Post