CVE-2026-67552 — Apache Qpid Proton Dotnet: Unbounded type nesting can lead to pre-authentication stackoverflow

CVE-2026-67552

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

Description (CNA)

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

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Qpid Proton Dotnet	affected 0 through 1.0.0

CWE

CWE-674

References

https://lists.apache.org/thread/4dyg0gycrv55ox4oywqght61b053g8xj

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/08/04/23

CISA-ADP

No English description supplied.

No references supplied.