Em resumo
- CVE-2026-40969 é uma vulnerabilidade MÉDIO (CVSS 5.3) que afeta org.springframework.grpc:spring-grpc, spring grpc (vmware).
- Chance de exploração nos próximos 30 dias (EPSS): 0.20%, maior que 10.0% das vulnerabilidades.
- Correção: atualize para 1.0.3 ou posterior.
Description
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.
NVD description
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.
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