CVE-2026-8477

Name: CVE-2026-8477
Creator: NVD / NIST
Published: 2026-05-22T16:16:22.107+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.7/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2026-8477 is a low-severity vulnerability rated 2.7/10 on the CVSS scale. 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 estimates a 0.18% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

2.7/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

EPSS Probability

0.18%

7.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-841

Affected Software

Vendor	Product	Versions
Devolutions	Devolutions Server	< 2025.3.22.0
Devolutions	Devolutions Server	>= 2026.1.6.0, < 2026.1.19.0

References

https://devolutions.net/security/advisories/DEVO-2026-0013/Vendor Advisory

Timeline

Published: May 22, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-8477?

How severe is CVE-2026-8477?

CVE-2026-8477 has a CVSS score of 2.7/10 (LOW severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2026-8477?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-8477?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST