Unrated severityNVD Advisory· Published Aug 5, 2026· Updated Aug 5, 2026
Apache Qpid Proton Dotnet: Unbounded symbol value caching can lead to pre-authentication resource exhaustion
CVE-2026-67465
Description
A pre-authentication attacker could leverage unbounded symbol value caching to cause resource exhaustion 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/zl2pj5fo32lbyrwof89tdyrgt67bbo0mmitrevendor-advisory
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