CVE-2026-67589 (GCVE-0-2026-67589)

Vulnerability from cvelistv5 – Published: 2026-08-05 05:28 – Updated: 2026-08-05 06:58
VLAI
Title
Apache Qpid ProtonJ2: Type size/count handling can lead to excessive allocation pre-authentication
Summary
A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential 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.
Severity
No CVSS data available.
CWE
  • CWE-789 - Memory Allocation with Excessive Size Value
Assigner
Impacted products
Vendor Product Version
Apache Software Foundation Apache Qpid ProtonJ2 Affected: 0 , ≤ 1.1.0 (semver)
Create a notification for this product.
Credits
Apache Qpid security team xxy010605@gmail.com
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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