---
cve: "CVE-2026-59654"
severity: "MEDIUM"
cvss: 6.8
epss: "2.4%"
vendor: "Apache Software Foundation"
kev: false
exploited: false
published: "2026-08-21 13:18:17"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T00:26:31+02:00"
---

# CVE-2026-59654

> 6.8 MEDIUM

## Beschreibung

Missing Release of Resource after Effective Lifetime vulnerability in Apache CloudStack's scoped global configuration functionality. It affects different modules and plugins of the CloudStack management server, including Quota, Host-HA, etc., and may lead to eventual denial of service (DoS) scenario for the management server.

This issue affects Apache CloudStack: from 4.7.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0.

Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |

## Patch verfügbar (OSV)

- c8599040b4756034c7105806a53d2c99eb7ea0fe (Commit)
- 348ce953a99246a756b527994f7745a7be038234 (Commit)

## Referenzen

- <https://lists.apache.org/thread/7cgf37clcpjj4g2hl7rnyoq1th3ht9r4>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-59654) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_