AEGLIX vulnerability intelligence
CVE-2026-25077
HIGH · CVSS 8.8 · Modified
Published: 2026-05-08 · Updated: 2026-10-26 · Source: NVD
Stored catalog record
Source record retrieved 2026-10-28T10:20:09.796366+00:00. Scheduled imports handle updates; this page does not assert that the provider was queried just now.
Vulnerability overview
Account users are allowed by default to register templates to be downloaded directly to the primary storage for deploying instances using the KVM hypervisor. Due to missing file name sanitization, an attacker can register malicious templates to execute arbitrary code on the KVM hosts. This can result in the compromise of resource integrity and confidentiality, data loss, denial of service, and availability of the KVM-based infrastructure managed by CloudStack. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue.
Patch review priority
Assess exposure and vendor guidance
- No higher-priority signal is available in the current stored evidence.
FIRST EPSS: 0.73% · percentile 53.9 · score date 2026-10-27.
EPSS estimates probability of exploitation in the next 30 days. It does not measure your exposure or prove exploitation. The elevated threshold is 10%; CISA KEV takes precedence. About FIRST EPSS ↗
Severity and scoring
- CVSS score
- 8.8 · HIGH
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-94
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Not listed in the CISA catalog retrieved for this record. This does not establish that exploitation has not occurred.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*
From (inclusive): 4.11.0.0
Before (exclusive): 4.20.3.0
cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*
From (inclusive): 4.21.0.0
Before (exclusive): 4.22.0.1
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm
Mailing List · Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/05/09/6