Uncaught Exception Affecting github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream package, versions <1.7.8
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMAWSAWSSDKGOV2AWSPROTOCOLEVENTSTREAM-16316402
- published28 Apr 2026
- disclosed8 Apr 2026
- creditUnknown
Introduced: 8 Apr 2026
CVE NOT AVAILABLE CWE-248 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream to version 1.7.8 or higher.
Overview
Affected versions of this package are vulnerable to Uncaught Exception via the eventstream decoder process. An attacker can cause the host process to terminate unexpectedly by sending a crafted EventStream response frame containing a header value type byte outside the valid range.