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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-47874

Reactor Netty HTTP Server Denial of Service With Pipelined Requests

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Status
Published
Published
Updated
Assigning organization
vmware

Description

The vulnerability occurs when a client sends HTTP/1.1 pipelined requests over a single connection, causing the Reactor Netty HTTP server to consume an excessive amount of memory. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Spring Reactor Netty

Default version status: unaffected

  • 1.3.0 to ≤ 1.3.6affected
  • 1.1.0 to ≤ 1.2.18affected
  • 0 to ≤ 1.0.52affected

References