CVE-2026-47845mediumCWE-290

CVE-2026-47845: falha de média gravidade em Spring Reactor Netty

Reactor Netty HTTP Server may incorrectly evaluate proxy addresses

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar Reactor Netty

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

13Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 5.3epss 0.3%
In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled. In order for this to happen, the application must be configured to use HAProxy Protocol. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Produtos afetados
Spring · Reactor Netty
CVEs relacionadas — Spring Reactor Netty

No mesmo produto, das mais perigosas para as menos.

CVE-2023-34054MEDIUMReactor Netty HTTP Server Metrics DoS VulnerabilityEPSS 0.9%CVE-2026-47874MEDIUMReactor Netty HTTP Server Denial of Service With Pipelined RequestsEPSS 0.4%CVE-2026-47848MEDIUMReactor Netty WebSocket Client Leaks Credentials On RedirectEPSS 0.3%CVE-2026-47843LOWReactor Netty may incorrectly route traffic due to DNS resolver reuseEPSS 0.3%CVE-2026-47844MEDIUMReactor Netty HTTP Server Leaks Exception DetailsEPSS 0.2%CVE-2026-41715MEDIUMReactor Netty HTTP Client Leaks Credentials On Protocol Downgrade RedirectEPSS 0.2%