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 (CWE-674) in Apache Qpid Proton-Dotnet versions prior to 1.1.0 involves uncontrolled recursion caused by type nesting. An attacker without authentication can exploit this flaw to trigger a StackOverflowError, resulting in denial of service. The vulnerability has a CVSS 3.1 base score of 7.5, indicating high severity. The vendor has released version 1.1.0 which addresses this issue.
Potential Impact
Successful exploitation leads to denial of service due to a StackOverflowError caused by uncontrolled recursion. There is no impact on confidentiality or integrity according to the CVSS vector. The vulnerability can be triggered remotely without authentication.
Mitigation Recommendations
Users should upgrade Apache Qpid Proton-Dotnet to version 1.1.0 or later, where this vulnerability is fixed. No other mitigation or workaround is indicated in the available data.
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
CVSS v3.1
Score 7.5high
Affected software
Apache Software Foundation
Apache Qpid Proton Dotnet
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 (CWE-674) in Apache Qpid Proton-Dotnet versions prior to 1.1.0 involves uncontrolled recursion caused by type nesting. An attacker without authentication can exploit this flaw to trigger a StackOverflowError, resulting in denial of service. The vulnerability has a CVSS 3.1 base score of 7.5, indicating high severity. The vendor has released version 1.1.0 which addresses this issue.
Potential Impact
Successful exploitation leads to denial of service due to a StackOverflowError caused by uncontrolled recursion. There is no impact on confidentiality or integrity according to the CVSS vector. The vulnerability can be triggered remotely without authentication.
Mitigation Recommendations
Users should upgrade Apache Qpid Proton-Dotnet to version 1.1.0 or later, where this vulnerability is fixed. No other mitigation or workaround is indicated in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-07-29T18:54:36.897Z
- State
- PUBLISHED
Threat ID: 6a72d7b0bf8831d5395e8371
Added to database: 08/05/2026, 06:26:56 UTC
Last enriched: 08/12/2026, 14:55:39 UTC
Last updated: 09/18/2026, 22:01:37 UTC
Views: 33
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