Vulnerability Bulletins

CVE-2026-89090

   
Affected software AWS
 
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.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-89090