CVE-2026-22611 AWS SDK for .NET V4 adopted defense in depth enhancement for region parameter value

AWS SDK for .NET works with Amazon Web Services to help build scalable solutions with Amazon S3, Amazon DynamoDB, Amazon Glacier, and more. From versions 4.0.0 to before 4.0.3.3, Customer applications could be configured to improperly route AWS API calls to non-existent or non-AWS hosts. This...

PT-2026-2231

Name of the Vulnerable Software and Affected Versions AWS SDK for .NET versions 4.0.0 through 4.0.3.2 Description The AWS SDK for .NET, used with Amazon Web Services for building scalable solutions, is affected by an issue where applications could be configured to improperly route AWS API calls t...

AWS SDK for .NET V4 adopted defense in depth enhancement for region parameter value

Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement has been implemented in th...

GHSA-9CVC-H2W8-PHRP AWS SDK for .NET V4 adopted defense in depth enhancement for region parameter value

Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement has been implemented in th...

Improper Validation of Syntactic Correctness of Input

Overview Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input in the region input field. An attacker can cause AWS API calls to be routed to unintended or non-existent hosts by supplying an invalid value. Remediation Upgrade AWSSDK.Core to...

CVE-2018-18194

An issue was discovered in libgig 4.1.0. There is a heap-based buffer over-read in DLS::Region::GetSample in DLS.cpp...

AWS SDK for .NET V4 adopted defense in depth enhancement for region parameter value

This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement has been implemented in the AWS SD...

EUVD-2026-1416

AWS SDK for Swift adopted defense in depth enhancement for region parameter value...

AWS SDK for Swift adopted defense in depth enhancement for region parameter value

CVSSv3.1 Rating: 3.7 LOW Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement h...

GHSA-PC9J-5V36-2MWW AWS SDK for Swift adopted defense in depth enhancement for region parameter value

CVSSv3.1 Rating: 3.7 LOW Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement h...

EUVD-2026-1417

JavaScript SDK v2 users should add validation to the region parameter value in or migrate to v3...

Improper Validation of Syntactic Correctness of Input

Amendment This was deemed not a vulnerability. Overview Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input in the region input field. An attacker can cause AWS API calls to be routed to unintended or non-existent hosts by supplying an invalid...

Improper Validation of Syntactic Correctness of Input

Amendment This was deemed not a vulnerability. Overview Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input in the region input field. An attacker can cause AWS API calls to be routed to unintended or non-existent hosts by supplying an invalid...

GHSA-J965-2QGJ-VJMQ JavaScript SDK v2 users should add validation to the region parameter value in or migrate to v3

CVSSv3.1 Rating: 3.7 LOW Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. Per the AWS shared responsibilit...

JavaScript SDK v2 users should add validation to the region parameter value in or migrate to v3

CVSSv3.1 Rating: 3.7 LOW Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. Per the AWS shared responsibilit...

EUVD-2026-1418

AWS SDK for JavaScript v3 adopted defense in depth enhancement for region parameter value...

AWS SDK for JavaScript v3 adopted defense in depth enhancement for region parameter value

CVSSv3.1 Rating: 3.7 LOW Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement h...

GHSA-6475-R3VJ-M8VF AWS SDK for JavaScript v3 adopted defense in depth enhancement for region parameter value

CVSSv3.1 Rating: 3.7 LOW Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement h...

GHSA-G59M-GF8J-GJF5 AWS SDK for Rust v1 adopted defense in depth enhancement for region parameter value

Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement has been implemented in th...

AWS SDK for Rust v1 adopted defense in depth enhancement for region parameter value

Summary This notification is related to the use of specific values for the region input field when calling AWS services. An actor with access to the environment in which the SDK is used could set the region input field to an invalid value. A defense-in-depth enhancement has been implemented in th...