CVE-2026-2586

CRITICAL 9.1

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-94 CWE-917
Vendor	eclipse foundation
Product	eclipse glassfish
Published	May 19, 2026
Last Updated	May 20, 2026

Stay Ahead of the Next One

Get instant alerts for eclipse foundation eclipse glassfish

Be the first to know when new critical vulnerabilities affecting eclipse foundation eclipse glassfish are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Eclipse Foundation / Eclipse Glassfish

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗

gitlab.eclipse.org: https://gitlab.eclipse.org/security/cve-assignment/-/issues/87

Credits

Camilo G. AkA Dedalo (DeepSecurity Perú) Gabriel A. Hinostroza Ayala (DeepSecurity Perú)