CVE-2026-2586

Name: CVE-2026-2586
Creator: NVD / NIST
Published: 2026-05-19T15:16:28.413+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 0.82%

Last modified Jun 17, 2026

CVE-2026-2586 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. An authenticated Remote Code Execution (RCE) vulnerability was identified in GlassFish's Administration Console. A user with access to the panel can send crafted requests that allow the execution of arbitrary operating system commands with the privileges of the application service user.. EPSS estimates a 0.82% chance of exploitation in the next 30 days.

Description

An authenticated Remote Code Execution (RCE) vulnerability was identified in GlassFish's Administration Console. A user with access to the panel can send crafted requests that allow the execution of arbitrary operating system commands with the privileges of the application service user.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

0.82%

52.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Eclipse	Glassfish	< 8.0.2

References

https://gitlab.eclipse.org/security/cve-assignment/-/issues/87Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: May 19, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-2586?

How severe is CVE-2026-2586?

CVE-2026-2586 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.

How do I fix CVE-2026-2586?

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-2026-2586?

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

Scan your code now

Source: NVD / NIST