PT-2026-82347 · Unknown · Reactor Netty
CVE-2026-47845
·
Published
2026-08-26
·
Updated
2026-08-28
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Reactor Netty versions 1.0.0 through 1.0.52
Reactor Netty versions 1.1.0 through 1.2.18
Reactor Netty versions 1.3.0 through 1.3.6
Description
When the HAProxy Protocol is enabled, the HTTP Server may incorrectly evaluate the remote IP address. This issue occurs specifically in applications configured to use the HAProxy Protocol, which is a protocol used to pass connection information from a load balancer to a backend server.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Authentication Bypass by Spoofing
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Weakness Enumeration
Related Identifiers
Affected Products
Reactor Netty