---
id: CVE-2026-107608
title: >-
  Improper link resolution before file access in the asset bundling output
  handling in AWS aws-cdk-lib before 2.267.0 might allow a context-dependent
  actor to cause files from the build host to be published as the deployed
  asset.




  To rem…
summary: >-
  Improper link resolution before file access in the asset bundling output
  handling in AWS aws-cdk-lib before 2.267.0 might allow a context-dependent
  actor to cause files from the build host to be published as the deployed
  asset.




  To rem…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'
cwe:
  - CWE-59
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T21:33:42.423'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107608'
references:
  - url: 'https://aws.amazon.com/security/security-bulletins/2026-131-aws/'
    label: ff89ba41-3aa1-4d27-914a-91399e9639e5
  - url: 'https://github.com/aws/aws-cdk/releases/tag/v2.267.0'
    label: ff89ba41-3aa1-4d27-914a-91399e9639e5
tags:
  - nvd
ingestedAt: '2026-10-08T21:07:56.435Z'
---

## Overview

Improper link resolution before file access in the asset bundling output handling in AWS aws-cdk-lib before 2.267.0 might allow a context-dependent actor to cause files from the build host to be published as the deployed asset.



To remediate this issue, users should upgrade to version 2.267.0 or later.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.