CVE-2026-67555
MEDIUM
CVSS 6.5
Java
Verified Advisory
Resource exhaustion via uncapped transfer frames in Apache Qpid Proton Dotnet (CVE-2026-67555)
Apache Qpid Proton Dotnet did not enforce a maximum number of transfer frames per incoming delivery. An authenticated attacker could exploit this to cause excessive resource usage and a potential denial of service.
Affected versions:
- Apache Qpid Proton Dotnet (org.apache.qpid) through 1.0.0
We recommend updating to: 1.1.0.
CVSS ? · our assessment: act_now
Reference: https://seclists.org/oss-sec/2026/q3/426
Details: https://vuln.today/cve/CVE-2026-67555
Verified by vuln.today against published advisories.
Affected versions
- – Apache Qpid Proton Dotnet (org.apache.qpid) through 1.0.0
Fixed in: 1.1.0
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