Unknown [CVE-2026-67554] Apache Qpid Proton-Dotnet: authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service
This security Apache Software Foundation advisory covers CVE-2026-67554 affecting Apache Qpid Proton-Dotnet.
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Summary
An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, 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.
- through 1.0.0
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
- 1.1.0
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
Mitigation checklist
- Users are recommended to upgrade to version 1.1.0, which fixes the issue.
Official advisory · medium-confidence parse· fetched 3 hours ago·verify at source
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