CVE-2026-47848

6.1 Moyenne

Publiée le 26/08/2026 à 22:17 · Modifiée le 04/09/2026 à 21:09 · Analysée par le NVD · Source : security@vmware.com

Description

In specific scenarios involving WebSocket handshake redirects to a different origin, the Reactor Netty WebSocket client may leak credentials. In order for this to happen, the HTTP client must have been explicitly configured to follow redirects. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier

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Produits concernés

Spring Reactor Netty
Broadcom reactor netty

Scores CVSS

Version	Score	Source	Vecteur
3.1	6.1 Moyenne	security@vmware.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`

Faiblesses (CWE)

CWE-601

Références

https://spring.io/security/cve-2026-47848 Vendor Advisory

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories