Vulnerability Intelligence Report
CVE-2026-2586
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. This issue affects Eclipse GlassFish: from 8.0.0 to 8.0.1, fixed in 8.0.2; 7.1.0, fixed in 7.1.1; from 7.0.0 to 7.0.25, fixed in 7.0.26. Impact on versions from 5.1.0 to 6.2.5 is unknown.
No Active Exploit Signals
CVSS Base Score
9.1
CRITICAL
Exploitability:2.3
Impact Score:6.1
EPSS Probability:0.82%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Weaknesses (CWE)
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Eclipse Foundation | Eclipse Glassfish | 5.1.0 <= 6.2.5 (unknown), 7.0.0 < 7.0.26 (affected), 7.1.0 < 7.1.1 (affected), 8.0.0 < 8.0.2 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.819%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Eclipse Foundation · Vendor · Belgium |
| Reserved | 2026-02-16T14:10:57 |
| Published | 2026-05-19T14:12:06 |
| Last Updated | 2026-06-29T08:34:31 |
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