CVE-2026-95985

The file write tool in Amazon Kiro IDE versions before 1.0.242 might allow remote unauthenticated actors to inject crafted instructions into the agent's context. When a user runs the agent in a crafted repository as an untrusted workspace, sending any message can cause agent modifications to auto-loaded global configuration paths. We recommend you upgrade to Kiro IDE version 1.0.242 or later. Users who ran the agent in an untrusted workspace on an earlier version should also review the global Kiro configuration directory (~/.kiro) for entries they did not create.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://aws.amazon.com/security/security-bulletins/2026-117-aws/
https://kiro.dev/changelog/ide/1-0-242/

Configurations

No configuration.

History

24 Sep 2026, 18:19

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-24 18:19

Updated : 2026-09-24 19:36

NVD link : CVE-2026-95985

Mitre link : CVE-2026-95985

CVE.ORG link : CVE-2026-95985

JSON object : View

Products Affected

No product.

CWE

CWE-349

Acceptance of Extraneous Untrusted Data With Trusted Data

CWE-829

Inclusion of Functionality from Untrusted Control Sphere

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