AUGUST 16, 2026
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Case File

CVE-2026-66277

MEDIUM · CVSS 6.5 EPSS 0.42%

Source: NVD + CISA KEV + EPSS · Published 2026-08-05 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

Apache Qpid Proton-J versions up to 0.34.1 are vulnerable to a denial of service due to the inability to limit the maximum number of transfer frames per incoming delivery, allowing authenticated attackers to exploit this flaw and cause excessive resource consumption. Organizations using affected versions should prioritize upgrading to version 0.35.0 to mitigate this risk and ensure system stability.

CVE
CVE-2026-66277
Severity
MEDIUM
CVSS
6.5
EPSS
0.42%
Apache

Original NVD Description

It was not possible to govern the maximum number of transfer frames per incoming delivery, enabling an authenticated attacker to cause excessive resource usage and potential denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version 0.35.0, which fixes the issue.

Related CVEs

Other vulnerabilities affecting the same vendor(s)