CVE-2026-32588

MediumCVSS 6.5/10Last modified Oct 26, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
Apache Software Foundation	Apache Cassandra	>= 4.0, <= 4.0.19; >= 4.1, <= 4.1.10; >= 5.0, <= 5.0.6

References

https://lists.apache.org/thread/2tnwjdnss378glxrsmnlzz3k53ftphrcMailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/04/07/9Mailing List, Third Party Advisory

Timeline

Published: Apr 7, 2026
Last modified: Oct 26, 2026
NVD status: Analyzed

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