Improper Access Control in Devolutions Server by Devolutions
CVE-2026-119636

8.8HIGH

Key Information:

Status
Vendor
CVE Published:
3 November 2026

What is CVE-2026-119636?

In Devolutions Server, a flaw in the scheduled check-in task allows users with privileged checkout rights to maintain access to accounts beyond the intended time frame. This occurs when a backlog of 21 or more active checkouts prevents the expired access from being properly checked in, thereby hindering the password rotation process. The issue affects versions 2025.3.2.0 through 2026.2.22.0 and poses serious risks for account security and management. For further details, refer to the Devolutions Security Advisory.

Affected Version(s)

Server 2025.3.2.0 < 2026.2.23.0

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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