CVE-2026-32588— Apache Cassandra: Authenticated DoS via ALTER ROLE Password Hashing
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I. Basic Information for CVE-2026-32588
Vulnerability Information
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Vulnerability Title
Apache Cassandra: Authenticated DoS via ALTER ROLE Password Hashing
Source: NVD (National Vulnerability Database)
Vulnerability Description
Authenticated DoS over CQL in Apache Cassandra 4.0, 4.1, 5.0 allows authenticated user to raise query latencies via repeated password changes. Users are recommended to upgrade to version 4.0.20, 4.1.11, 5.0.7, which fixes this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Cassandra 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Cassandra是美国阿帕奇（Apache）基金会的一个分布式Nosql数据库。 Apache Cassandra 4.0版本、4.1版本和5.0版本存在安全漏洞，该漏洞源于经过身份验证的用户可通过重复更改密码来提高查询延迟，可能导致拒绝服务。
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 Cassandra | 4.0 ~ 4.0.19 | - |
II. Public POCs for CVE-2026-32588
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Apache Software Foundation · 2026-04-07 · 6 CVEs total
| CVE-2026-34197 | Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could pe | |
| CVE-2026-33227 | Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ Web, | |
| CVE-2026-35554 | Apache Kafka Clients: Kafka Producer Message Corruption and Misrouting via Buffer Pool Rac | |
| CVE-2026-27314 | Apache Cassandra: Privilege escalation via ADD IDENTITY authorization bypass | |
| CVE-2026-27315 | Apache Cassandra: cqlsh history sensitive information leak |
IV. Related Vulnerabilities
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Apache Cassandra: CassandraNetworkAuthorizer and CassandraCI
Same vendor: Apache Software Foundation
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Apache CloudStack: Domain/account resources limits not honor - CVE-2025-66467
Apache CloudStack: MinIO policy remains intact on bucket del
Same weakness: CWE-400
- CVE-2025-10470
Denial-of-Service via Magic Link Authentication in WSO2 Iden - CVE-2026-8187
Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption - CVE-2026-42343
FastGPT: Uncontrolled Resource Consumption leading to Sandbo - CVE-2026-42212
SolidCAM-GPPL-IDE: XML External Entity (XXE) and billion-lau - CVE-2026-32686
Unbounded exponent in decimal enables unauthenticated DoS
V. Comments for CVE-2026-32588
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