AUGUST 16, 2026
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Case File

CVE-2026-67588

HIGH · CVSS 7.5 EPSS 0.48%

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

CyberRota Analysis

AI-Generated

Apache Qpid ProtonJ2 versions prior to 1.2.0 are vulnerable to a pre-authentication attack that exploits unbounded symbol value caching, potentially leading to resource exhaustion and denial of service. Organizations utilizing this messaging library should prioritize upgrading to the latest version to mitigate the risk of service disruption.

CVE
CVE-2026-67588
Severity
HIGH
CVSS
7.5
EPSS
0.48%
Apache

Original NVD 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 ProtonJ2: through 1.1.0. Users are recommended to upgrade to version 1.2.0, which fixes the issue.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-68971 MEDIUM CVE-2026-68970 MEDIUM CVE-2026-68969 MEDIUM CVE-2026-68968 HIGH CVE-2026-68076 MEDIUM CVE-2026-65017 MEDIUM