aws-smithy-http-server vulnerabilities

Latest aws-smithy-http-server CVEs

Newest publication first

1. CVE-2026-16756 Allocation of resources without limits in the default aws-smithy-http-server serve() path allows unauthenticated Slowloris denial of service

   Published 2026-07-23

   High·CVSS 8.7 EPSS 0.75%

   Missing connection and header-read timeouts and the absence of a concurrent-connection cap in the default serve() path of Amazon aws-smithy-http-server might allow remote attackers to cause a denial of service by opening many connections and sending partial requests that are neve...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.