CVE-2026-32588 | Apache Cassandra up to 4.0.19/4.1.10/5.0.6 ALTER ROLE Password denial of service

VDB-355762 · CVE-2026-32588 · GCVE-0-2026-32588 APACHE CASSANDRA UP TO 4.0.19/4.1.10/5.0.6 ALTER ROLE PASSWORD DENIAL OF SERVICE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.1 $0-$5k 1.22+ Summaryinfo A vulnerability categorized as problematic has been discovered in Apache Cassandra up to 4.0.19/4.1.10/5.0.6. Affected by this vulnerability is an unknown functionality of the component ALTER ROLE Password Handler. Executing a manipulation can lead to denial of service. This vulnerability is tracked as CVE-2026-32588. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component. Detailsinfo A vulnerability classified as problematic was found in Apache Cassandra up to 4.0.19/4.1.10/5.0.6. This vulnerability affects an unknown functionality of the component ALTER ROLE Password Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The advisory is available at lists.apache.org. This vulnerability was named CVE-2026-32588. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 04/07/2026). This vulnerability is assigned to T1499 by the MITRE ATT&CK project. Upgrading to version 4.0.20, 4.1.11 or 5.0.7 eliminates this vulnerability. Productinfo Vendor Apache Name Cassandra Version 4.0.0 4.0.1 4.0.2 4.0.3 4.0.4 4.0.5 4.0.6 4.0.7 4.0.8 4.0.9 4.0.10 4.0.11 4.0.12 4.0.13 4.0.14 4.0.15 4.0.16 4.0.17 4.0.18 4.0.19 4.1.0 4.1.1 4.1.2 4.1.3 4.1.4 4.1.5 4.1.6 4.1.7 4.1.8 4.1.9 4.1.10 5.0.0 5.0.1 5.0.2 5.0.3 5.0.4 5.0.5 5.0.6 License open-source Website Vendor: https://www.apache.org/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.1 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Denial of service CWE: CWE-404 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Cassandra 4.0.20/4.1.11/5.0.7 Timelineinfo 04/07/2026 Advisory disclosed 04/07/2026 +0 days VulDB entry created 04/07/2026 +0 days VulDB entry last update Sourcesinfo Vendor: apache.org Advisory: lists.apache.org Status: Confirmed CVE: CVE-2026-32588 (🔒) GCVE (CVE): GCVE-0-2026-32588 GCVE (VulDB): GCVE-100-355762 Entryinfo Created: 04/07/2026 16:48 Changes: 04/07/2026 16:48 (52) Complete: 🔍 Cache ID: 99:BE1:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸