What is CVE-2026-8477?

CVE-2026-8477 is a low-severity vulnerability in Devolutions Server, classified under Improper Enforcement of Behavioral Workflow. CVSS score: 2.7/10. Published 2026-05-22.

How severe is CVE-2026-8477?

Low severity. CVSS v3 base score is 2.7 out of 10.

Vulnerability in Devolutions Server

CVE-2026-8477

Improper enforcement of the sealed-entry workflow in the entry sensitive-data retrieval feature in Devolutions Server allows an authenticated user with access to a sealed entry to retrieve its sensitive data without triggering the unseal audit notification via a crafted API request. This issue affects : * Devolutions Server 2026.1.6.0 through 2026.1.16.0 * Devolutions Server 2025.3.20.0 and earlier

EPSS: 0.002 (16.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N.

Affected products

Devolutions Devolutions_server
Devolutions Server — versions 2026.1.6.0, 0

Weakness classification (CWE)

CWE-841 — Improper Enforcement of Behavioral Workflow

References

security@devolutions.net (Vendor Advisory)

Frequently asked questions

What is CVE-2026-8477?: CVE-2026-8477 is a low-severity vulnerability in Devolutions Server, classified under Improper Enforcement of Behavioral Workflow. CVSS score: 2.7/10. Published 2026-05-22.
How severe is CVE-2026-8477?: Low severity. CVSS v3 base score is 2.7 out of 10.