CVE-2026-32588

Published: Apr 7, 2026Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (3)

Products: Apache: Cassandra

Apache

1 product

Cassandra

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Apache Cassandra	From 4.0.0 to 4.0.20
Apache Cassandra	From 4.1.0 to 4.1.11
Apache Cassandra	From 5.0.0 to 5.0.7

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

https://lists.apache.org/thread/2tnwjdnss378glxrsmnlzz3k53ftphrc

Source: security@apache.org

Mailing ListVendor Advisory

http://www.openwall.com/lists/oss-security/2026/04/07/9

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

Timeline

No history available yet.