CVE-2026-67552: CWE-674 Uncontrolled Recursion in Apache Software Foundation Apache Qpid Proton Dotnet
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
AI Analysis
Technical Summary
This vulnerability involves uncontrolled recursion in Apache Qpid Proton-Dotnet versions prior to 1.1.0. A pre-authentication attacker can exploit type nesting to trigger a StackOverflowError, potentially causing the application to crash and resulting in denial of service. The flaw is identified as CWE-674 (Uncontrolled Recursion). Users are advised to upgrade to version 1.1.0 where the issue is resolved.
Potential Impact
An attacker can cause a denial of service by triggering a StackOverflowError through crafted input that exploits uncontrolled recursion. This affects availability of the affected software but does not indicate direct code execution or data breach.
Mitigation Recommendations
Upgrade Apache Qpid Proton-Dotnet to version 1.1.0 or later, which contains the fix for this vulnerability. No other mitigation or temporary workaround is indicated.
CVE-2026-67552: CWE-674 Uncontrolled Recursion in Apache Software Foundation Apache Qpid Proton Dotnet
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 software
pkg:nuget/apache.qpid.proton.dotnetRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves uncontrolled recursion in Apache Qpid Proton-Dotnet versions prior to 1.1.0. A pre-authentication attacker can exploit type nesting to trigger a StackOverflowError, potentially causing the application to crash and resulting in denial of service. The flaw is identified as CWE-674 (Uncontrolled Recursion). Users are advised to upgrade to version 1.1.0 where the issue is resolved.
Potential Impact
An attacker can cause a denial of service by triggering a StackOverflowError through crafted input that exploits uncontrolled recursion. This affects availability of the affected software but does not indicate direct code execution or data breach.
Mitigation Recommendations
Upgrade Apache Qpid Proton-Dotnet to version 1.1.0 or later, which contains the fix for this vulnerability. No other mitigation or temporary workaround is indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-07-29T18:54:36.897Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a72d7b0bf8831d5395e8371
Added to database: 08/05/2026, 06:26:56 UTC
Last enriched: 08/05/2026, 06:46:51 UTC
Last updated: 08/06/2026, 01:34:46 UTC
Views: 6
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