CVE-2026-9291

EUVD-2026-31483
Insecure deserialization in the job results processing component in Amazon Braket SDK before 1.117.0 might allow a remote authenticated user with S3 write access to the job output bucket to achieve arbitrary code execution on any machine that processes job results.



We recommend you upgrade to amazon-braket-sdk version 1.117.0 or later.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 55%
Common Weakness Enumeration
References
https://aws.amazon.com/security/security-bulletins/2026-036-aws/
https://github.com/amazon-braket/amazon-braket-sdk-python/releases/tag/v1.117.0
https://github.com/amazon-braket/amazon-braket-sdk-python/security/advisories/GHSA-g697-2xrc-gc46