CVE-2026-40969

LOW

3.7

Descripcion

The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller in the gRPC status description. This allows an attacker to obtain information about the authentication failure, which may be useful for further attacks. Affected versions: Spring gRPC: 1.0.0 - 1.0.2 (fixed in 1.0.3). Older, unsupported versions are also affected.

Detalles CVE

Puntuacion CVSS v3.13.7

SeveridadLOW

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/28/2026

Ultima modificacion4/30/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

vmware:spring_grpc

Debilidades (CWE)

CWE-209

Referencias

https://spring.io/security/cve-2026-40969(security@vmware.com)

Correlaciones IOC

Sin correlaciones registradas

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