What’s Vulnerable › Vulnerabilities
CVE-2026-2586
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-05-19 · updated 2026-07-24
- Weakness: CWE-94
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. 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.
Affected products
- Eclipse Foundation Eclipse Glassfish: before 8.0.2 — fixed in 8.0.2
How to fix
Upgrade to a fixed version: Eclipse Foundation Eclipse Glassfish 8.0.2. Check the vendor advisory for mitigations.
References
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