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Vulnerability record · CVE-2023-2088 · published 12 May 2023

CVE-2023-2088: Redhat openstack vulnerability

Redhat · Openstack

A flaw was found in OpenStack due to an inconsistency between Cinder and Nova. This issue can be triggered intentionally or by accident. A remote, authenticated attacker could exploit this vulnerability by detaching one of their volumes from Cinder. The highest impact is to confidentiality.

6.5 CVSS 3.1 Medium EPSS 1.2% · top 33.1% CWE-440 · CWE-440
6.5CVSS 3.1 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References
17 Jun 2026Last modified by NVD

Description

A flaw was found in OpenStack due to an inconsistency between Cinder and Nova. This issue can be triggered intentionally or by accident. A remote, authenticated attacker could exploit this vulnerability by detaching one of their volumes from Cinder. The highest impact is to confidentiality.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugs.launchpad.net/bugs/2004555 Issue Tracking
https://security.openstack.org/ossa/OSSA-2023-003.html
https://bugs.launchpad.net/bugs/2004555 Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/09/msg00015.html
https://security.openstack.org/ossa/OSSA-2023-003.html

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-2088), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.