CVE-2026-2586: GlassFish's Administration Console is Vulnerable to RCE

May 19, 2026 (updated June 4, 2026)

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.

References

github.com/advisories/GHSA-96v6-hq43-x9h4
github.com/eclipse-ee4j/glassfish/releases/tag/8.0.2
gitlab.eclipse.org/security/cve-assignment/-/issues/87
nvd.nist.gov/vuln/detail/CVE-2026-2586

Code Behaviors & Features

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