CVE-2026-67552 PUBLISHED

Apache Qpid Proton Dotnet: Unbounded type nesting can lead to pre-authentication stackoverflow

Assigner: apache
Reserved: 29.07.2026 Published: 05.08.2026 Updated: 05.08.2026

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service.

This issue affects Apache Qpid Proton-Dotnet through 1.0.0.

Users are recommended to upgrade to version 1.1.0, which fixes the issue

Product Status

Vendor Apache Software Foundation
Product Apache Qpid Proton Dotnet
Versions Default: unaffected
  • affected from 0 to 1.0.0 (incl.)

References

Problem Types

  • CWE-674 Uncontrolled Recursion CWE