CVE-2026-124034— Path traversal in Amazon Braket SDK local hybrid job input data download

Quick assessment

Affected

AWS amazon-braket-sdk

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Amazon Braket SDK 1.127.7 之前的版本中，本地混合作业（hybrid job）的输入数据下载功能存在相对路径遍历漏洞。该漏洞可能允许拥有 S3 写入权限的远程认证用户，通过构造恶意的 S3 对象键，以运行该作业的用户权限覆盖任意文件。我们建议您将 amazon-braket-sdk 升级至 1.127.7 或更高版本。

CVSS 6.4 · Medium Updated Nov 10, 2026

Possible ATT&CK Techniques 2 AI

T1083 · File and Directory Discovery T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

Path traversal in Amazon Braket SDK local hybrid job input data download

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

相对路径遍历

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
AWS	amazon-braket-sdk	1.10.0 ~ 1.127.7	-

II. Public POCs for CVE-2026-124034

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-124034

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Vendor Advisories for CVE-2026-124034 (2)

🔗 Path traversal in Amazon Braket SDK local hybrid job input data download · Advisory · amazon-braket/amazon-braket-sdk-python · GitHub third-party-advisory
🔗 CVE-2026-124034, CVE-2026-124035: Issues with Amazon Braket SDK Read full article vendor-advisory

Vendor Pages for CVE-2026-124034 (1)

🔗 Release v1.127.7 · amazon-braket/amazon-braket-sdk-python · GitHub release-notes patch

https://www.cve.org/CVERecord?id=CVE-2026-124034

IV. Related Vulnerabilities

Same vendor: AWS

Same weakness: CWE-23