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CVE-2026-47874

nvd nist
Published: Aug 27, 2026Modified: Sep 2, 2026

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5.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Exploitability: 3.9 / Impact: 1.4
Source: security@vmware.com (Secondary)

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 (3)

Pivotal
1 product
Reactor Netty
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Pivotal
Reactor Netty
Before 1.0.53
Reactor Netty
From 1.1.0 to 1.2.19
Reactor Netty
From 1.3.0 to 1.3.6.1

Related CWEs

CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (1)

Source: security@vmware.com
Vendor Advisory

Timeline

No history available yet.