Unrated severityNVD Advisory· Published Aug 5, 2026· Updated Aug 5, 2026
Apache Qpid Proton Dotnet: Unbounded type nesting can lead to pre-authentication stackoverflow
CVE-2026-67552
Description
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 products
1- Range: <=1.0.0
Patches
Vulnerability mechanics
References
1- lists.apache.org/thread/4dyg0gycrv55ox4oywqght61b053g8xjmitrevendor-advisory
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