CVE-2026-68491 Details
Description
An insufficient check allowed for the overwrite of arbitrary files via a symlink.
A vulnerability in SolusVM version 1, specifically in KVM-based deployments, allows for unauthorized privilege escalation from a guest to the host node. This issue arises from an insufficient check that enables the overwriting of arbitrary files via symbolic links. Such escalation could compromise the security and stability of other virtual servers on the same host.
Users are advised to update SolusVM to version 1.30.15 or later. After updating, it is recommended to verify that the installed version is 1.30.15 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 15, 2026CISA-ADP
Assessed Sep 16, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-59 | Improper Link Resolution Before File Access ('Link Following') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| SolusVM | >= 1, < 1.30.15 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 16, 2026 | CVE Modified | CISA-ADP |
| Sep 15, 2026 | New CVE Received | [email protected] |