AUGUST 16, 2026
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Case File

CVE-2026-67590

HIGH · CVSS 7.5 EPSS 0.49%

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

CyberRota Analysis

AI-Generated

Apache Qpid ProtonJ2 versions up to 1.1.0 are vulnerable to a pre-authentication attack that exploits type nesting, potentially resulting in a StackOverflowError and subsequent denial of service. Organizations utilizing this messaging library should prioritize upgrading to version 1.2.0 to mitigate the risk of service disruption.

CVE
CVE-2026-67590
Severity
HIGH
CVSS
7.5
EPSS
0.49%
Apache

Original NVD Description

A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially 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