Amazon Braket SDK <1.127.7 Path Traversal in Hybrid Job Input Download
CVE-2026-124034 Published on November 9, 2026
Path traversal in Amazon Braket SDK local hybrid job input data download
Relative path traversal in the local hybrid job input data download in Amazon Braket SDK before 1.127.7 might allow a remote authenticated user with S3 write access to a hybrid job's input data location to overwrite arbitrary files with the privileges of the user running the job via crafted S3 object keys.
We recommend you upgrade to amazon-braket-sdk version 1.127.7 or later.
Vulnerability Analysis
CVE-2026-124034 is exploitable with network access, requires user interaction and a small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity and availability.
Weakness Type
Relative Path Traversal
The software uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory. This allows attackers to traverse the file system to access files or directories that are outside of the restricted directory.
Products Associated with CVE-2026-124034
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Affected Versions
AWS amazon-braket-sdk:- Version 1.10.0 and below 1.127.7 is affected.