CVE-2026-89090

The record

An unrecovered panic in the event stream header decoder in Amazon AWS SDK for Go v2 before release-2026-03-23 might allow an unauthenticated remote actor to terminate the consuming application process via a crafted event stream response frame containing a header value type outside the valid range. To remediate this issue, users should upgrade to release-2026-03-23 or later, and patch any forked or derivative code.

Affected packages

Related vulnerabilities

• CVE-2026-100347 kin-openapi is a Go project for handling OpenAPI files. CWE-248
• CVE-2026-102599 Socket.IO enables bidirectional and low-latency communication for every platform. CWE-248
• CVE-2026-107382 MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB… CWE-248
• CVE-2026-106122 The RabbitMQ Java client library allows Java and JVM-based applications to connect to and… CWE-248
• CVE-2026-105757 vLLM is an inference and serving engine for large language models. CWE-248
• CVE-2026-105756 vLLM is an inference and serving engine for large language models. CWE-248
• CVE-2026-103387 A weakness has been identified in garycourt uri-js up to 4.4.1. CWE-248
• CVE-2026-102281 Nest is a framework for building scalable Node.js server-side applications. CWE-248