Vulnerability Details CVE-2026-32588
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 13.5%
CVSS Severity
CVSS v3 Score 6.5
References
Products affected by CVE-2026-32588
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cpe:2.3:a:apache:cassandra:4.0.0
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cpe:2.3:a:apache:cassandra:4.0.1
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cpe:2.3:a:apache:cassandra:4.0.10
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cpe:2.3:a:apache:cassandra:4.0.15
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cpe:2.3:a:apache:cassandra:4.0.16
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cpe:2.3:a:apache:cassandra:4.0.17
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cpe:2.3:a:apache:cassandra:4.0.18
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cpe:2.3:a:apache:cassandra:4.0.2
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cpe:2.3:a:apache:cassandra:4.0.3
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cpe:2.3:a:apache:cassandra:4.0.4
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cpe:2.3:a:apache:cassandra:4.0.5
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cpe:2.3:a:apache:cassandra:4.0.6
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cpe:2.3:a:apache:cassandra:4.0.7
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cpe:2.3:a:apache:cassandra:4.0.8
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cpe:2.3:a:apache:cassandra:4.0.9
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cpe:2.3:a:apache:cassandra:4.1.0
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cpe:2.3:a:apache:cassandra:4.1.1
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cpe:2.3:a:apache:cassandra:4.1.2
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cpe:2.3:a:apache:cassandra:4.1.3
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cpe:2.3:a:apache:cassandra:4.1.4
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cpe:2.3:a:apache:cassandra:4.1.5
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cpe:2.3:a:apache:cassandra:4.1.6
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cpe:2.3:a:apache:cassandra:4.1.7
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cpe:2.3:a:apache:cassandra:4.1.8
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cpe:2.3:a:apache:cassandra:4.1.9
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cpe:2.3:a:apache:cassandra:5.0.0
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cpe:2.3:a:apache:cassandra:5.0.1
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cpe:2.3:a:apache:cassandra:5.0.2
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cpe:2.3:a:apache:cassandra:5.0.3
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cpe:2.3:a:apache:cassandra:5.0.4