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CVE-2026-5190

HIGH CVSS: 7.5 Published: 2026-03-31 Modified: 2026-07-24

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.

Affected Platforms

Unknown

Weakness Type

CWE-787

References