Is software.amazon.awssdk:cloudfront affected by GHSA-443w-3rq3-5m5h?

Maven software.amazon.awssdk:cloudfront is affected in >=2.18.33 <2.41.30.

Is GHSA-443w-3rq3-5m5h being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

high

GHSA-443w-3rq3-5m5h

Q: Is GHSA-443w-3rq3-5m5h being exploited?

Not on the CISA KEV list. EPSS exploit probability is not available.

Maven · software.amazon.awssdk:cloudfront

Summary

AWS SDK for Java 2.0: Improper Handling of Special Characters in CloudFront Signing Utilities

Severity: high
Published: 2026-03-27

References

https://github.com/aws/aws-sdk-java-v2/security/advisories/GHSA-443w-3rq3-5m5h
https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/security.html
https://github.com/aws/aws-sdk-java-v2

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.