HIGH 7.5 Maven
Apache Qpid Proton-J: Unbounded type nesting can lead to pre-authentication stackoverflow
GHSA-p2gc-fm5w-94jj · CVE-2026-66274
Published · Modified
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Description
A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to 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.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2026-66274
- WEB https://github.com/apache/qpid-proton-j/commit/92047419cc87bab6220e7adeb354958d8109618e
- PACKAGE https://github.com/apache/qpid-proton-j
- WEB https://github.com/apache/qpid-proton-j/releases/tag/0.35.0
- WEB https://lists.apache.org/thread/h7xolzws2by2qhdjf7scbx87foxojb5h
- WEB http://www.openwall.com/lists/oss-security/2026/08/04/10
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