EUVD-2026-19769
GHSA-qffm-gf3j-6mvg
6.5
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Lifecycle Timeline
4
Patch Released
Apr 09, 2026 - 02:30 nvd
Patch available
EUVD ID Assigned
Apr 07, 2026 - 17:22 euvd
EUVD-2026-19769
Analysis Generated
Apr 07, 2026 - 17:22 vuln.today
CVE Published
Apr 07, 2026 - 17:16 nvd
MEDIUM 6.5
Tags
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.
Analysis
Authenticated denial of service via CQL in Apache Cassandra 4.0 through 5.0 allows authenticated users to elevate query latencies by repeatedly changing passwords, disrupting service availability for legitimate users. The vulnerability affects Cassandra 4.0.0-4.0.19, 4.1.0-4.1.10, and 5.0.0-5.0.6. …
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Priority Score
33
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0
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External POC / Exploit Code
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Destination URL
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