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CVE-2026-40969 Spring gRPC AuthenticationException message reflected to remote client

🗓️ 28 Apr 2026 14:54:07Reported by vmwareType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

Spring gRPC exposes authentication failure details to remote callers; affected 1.0.0–1.0.2, fixed in 1.0.3.

Related
Affected
Refs
[
  {
    "vendor": "Spring",
    "product": "Spring gRPC",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThan": "1.0.3",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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