CVE-2026-67590— Apache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflow
Possible ATT&CK Techniques 1AI
T1496 · Resource HijackingAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apache Software Foundation | Apache Qpid ProtonJ2 | ≤ 1.1.0 | affected |
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I. Basic Information for CVE-2026-67590
Vulnerability Information
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Vulnerability Title
Apache Qpid ProtonJ2: Unbounded type nesting can lead to pre-authentication stackoverflow
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未经控制的递归
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Qpid ProtonJ2 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Qpid ProtonJ2是美国Apache基金会的一个消息队列中间件。 Apache Qpid ProtonJ2 1.1.0及之前版本存在资源管理错误漏洞，该漏洞源于类型嵌套问题，可能导致未经身份验证的攻击者触发堆栈溢出错误，进而导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache Qpid ProtonJ2 | 0 ~ 1.1.0 | - |
II. Public POCs for CVE-2026-67590
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2026-67590 (1)
Same Patch Batch · Apache Software Foundation · 2026-08-05 · 34 CVEs total
| CVE-2026-61485 | Apache Lucy: Freezer/InStream deserialization bomb - unbounded allocation reading an index | |
| CVE-2026-67554 | Apache Qpid Proton Dotnet: Unbounded disposition range handling can lead to denial of serv | |
| CVE-2026-66277 | Apache Qpid Proton-J: Unable to govern the maximum number of transfer frames per incoming | |
| CVE-2026-68078 | Apache Qpid Broker-J: Unable to govern the maximum number of transfer frames per incoming | |
| CVE-2026-67555 | Apache Qpid Proton Dotnet: Unable to govern the maximum number of transfer frames per inco | |
| CVE-2026-67592 | Apache Qpid ProtonJ2: Unable to govern the maximum number of transfer frames per incoming | |
| CVE-2026-68080 | Apache Qpid Broker-J: Unbounded echo flow responses can lead to denial of service | |
| CVE-2026-61483 | Apache Lucy: QueryParser unbounded recursion on deeply-nested query -> C-stack-overflow Do | |
| CVE-2026-61484 | Apache Lucy: LucyX::Remote::SearchServer unauthenticated remote Storable::thaw -> RCE/DoS | |
| CVE-2026-68077 | Apache Qpid Broker-J: Unbounded disposition range handling can lead to denial of service | |
| CVE-2026-61486 | Apache Lucy: stack-buffer-overflow in JSON parser error reporter on malformed input | |
| CVE-2026-48834 | Apache Answer: Denial of service via crafted Accept-Language header parsing | |
| CVE-2026-48911 | Apache Answer: Unauthenticated OAuth Email-Binding Account Takeover via Existing User Conf | |
| CVE-2026-48912 | Apache Answer: Improper authorization in avatar update cleanup allows authenticated users | |
| CVE-2026-50749 | Apache Answer: Missing authorization in revision audit reject allows authenticated users t | |
| CVE-2026-60023 | Apache Answer: Unauthorized disclosure of deleted or pending answer content | |
| CVE-2026-60053 | Apache Answer: Residual Administrative API Key Access After Role or Account Revocation | |
| CVE-2026-66257 | Apache Qpid Proton-J: Unbounded symbol value caching can lead to pre-authentication resour | |
| CVE-2026-66276 | Apache Qpid Proton-J: Unbounded disposition range handling can lead to denial of service | |
| CVE-2026-67591 | Apache Qpid ProtonJ2: Incoming session flow control window can be exceeded |
Showing top 20 of 34 CVEs. View all on vendor page → →
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Same product: Apache Qpid ProtonJ2
Same vendor: Apache Software Foundation
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V. Comments for CVE-2026-67590
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