CVE-2026-67592
HIGH
CVSS 7.5
Java
Verified Advisory
Uncontrolled resource consumption in Apache Qpid ProtonJ2 (CVE-2026-67592)
Apache Qpid ProtonJ2 did not enforce a maximum number of transfer frames per incoming delivery. An authenticated attacker could exploit this to cause excessive resource usage and potential denial of service.
Affected versions:
- Apache Qpid ProtonJ2 (org.apache.qpid:protonj2) through 1.1.0
We recommend updating to: 1.2.0.
CVSS ? · our assessment: act_now
Reference: https://seclists.org/oss-sec/2026/q3/431
Details: https://vuln.today/cve/CVE-2026-67592
Verified by vuln.today against published advisories.
Affected versions
- – Apache Qpid ProtonJ2 (org.apache.qpid:protonj2) through 1.1.0
Fixed in: 1.2.0
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