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CVE-2026-59654: cloudstack from 4.7.0 (inclusive), before 4.20.3.1 (exclusive), from 4.21.0.0 (inclusive), before 4.22.1.1…
CVE-2026-59654. CVSS 3.1 base score 7.5 (HIGH, NVD). EPSS 0.00591 (percentile 0.47004), scored 14-Oct-2026.
Affected technology
cloudstack · from 4.7.0 (inclusive), before 4.20.3.1 (exclusive)
apache
cloudstack · from 4.21.0.0 (inclusive), before 4.22.1.1 (exclusive)
apache
Apache CloudStack · 4.7.0 through 4.20.3.0, 4.21.0.0 through 4.22.1.0
Apache Software Foundation
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · Active user interaction
What an attacker can do
The source reports that an attacker could disrupt service. Vendor/CNA’s CVSS 4.0 assessment (base score 6.8/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-772
- CCR priority
- 30.1 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00591 · percentile 0.47004 · 2026-10-14
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 20:17:11.213245+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-59654.html