GHSA-p2gc-fm5w-94jj

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    GHSA-p2gc-fm5w-94jj

    Published: 5 Aug 2026Last Modified: 3 Nov 2026

    Summary: Apache Qpid Proton-J: Unbounded type nesting can lead to pre-authentication stackoverflow

    Details: 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: https://nvd.nist.gov/vuln/detail/CVE-2026-66274, https://github.com/apache/qpid-proton-j/commit/92047419cc87bab6220e7adeb354958d8109618e, https://github.com/apache/qpid-proton-j, https://github.com/apache/qpid-proton-j/releases/tag/0.35.0, https://lists.apache.org/thread/h7xolzws2by2qhdjf7scbx87foxojb5h, http://www.openwall.com/lists/oss-security/2026/08/04/10

    Affected packages

    Package

    Name: org.apache.qpid:proton-j

    Purl: pkg:maven/org.apache.qpid/proton-j

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.35.0

    Affected versions

    0.10

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-p2gc-fm5w-94jj | CVE-DB