Report: CVE-2026-5190 - AWS C Event Stream Streaming Decoder Stack Buffer Overflow

Report: CVE-2026-5190 - AWS C Event Stream Streaming Decoder Stack Buffer Overflow

CVE ID :CVE-2026-5190 Published : March 31, 2026, 6:16 p.m. | 1 hour, 58 minutes ago Description :Out-of-bounds write in the streaming decoder component in aws-c-event-stream before 0.6.0 might allow a third party operating a server to cause memory corruption leading to arbitrary code execution on a client application that processes crafted event-stream messages. To remediate this issue, users should upgrade to version 0.6.0 or later. Severity: 7.5 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
March 31, 2026
Affected Product: aws
Impact: code execution