# Eclipse Foundation GlassFish vulnerabilities

Source: https://junglewise.ai/threats/technologies/glassfish  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/glassfish.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Eclipse Foundation GlassFish: 0 in the last 7 days and 0 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-12606, was published on 14 July 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 4 (3 critical, 0 exploited in the wild)

## About Eclipse Foundation GlassFish

GlassFish is an open-source Jakarta EE compatible application server.

## Latest Eclipse Foundation GlassFish vulnerabilities

- [CVE-2026-12606: Eclipse Grizzly HTTP request smuggling in trailer header parsing](https://junglewise.ai/threats/cve-2026-12606-eclipse-grizzly-http-request-smuggling-in-trailer-header-parsing) (info, CVSS 6.3, published 14 Jul 2026)
- [CVE-2026-2587: Eclipse GlassFish EL injection in gadget handler](https://junglewise.ai/threats/cve-2026-2587-eclipse-glassfish-el-injection-in-gadget-handler) (critical, CVSS 9.6, published 19 May 2026)
- [CVE-2026-2586: Eclipse GlassFish RCE via EL Injection in Administration Console](https://junglewise.ai/threats/cve-2026-2586-eclipse-glassfish-rce-via-el-injection-in-administration-console) (critical, CVSS 9.1, published 19 May 2026)
- [CVE-2024-9342: Eclipse GlassFish improper restriction of login attempts](https://junglewise.ai/threats/cve-2024-9342-eclipse-glassfish-improper-restriction-of-login-attempts) (critical, CVSS 9.8, published 16 Jul 2025)

## Most severe Eclipse Foundation GlassFish vulnerabilities

- [CVE-2024-9342: Eclipse GlassFish improper restriction of login attempts](https://junglewise.ai/threats/cve-2024-9342-eclipse-glassfish-improper-restriction-of-login-attempts) (critical, CVSS 9.8, published 16 Jul 2025)
- [CVE-2026-2587: Eclipse GlassFish EL injection in gadget handler](https://junglewise.ai/threats/cve-2026-2587-eclipse-glassfish-el-injection-in-gadget-handler) (critical, CVSS 9.6, published 19 May 2026)
- [CVE-2026-2586: Eclipse GlassFish RCE via EL Injection in Administration Console](https://junglewise.ai/threats/cve-2026-2586-eclipse-glassfish-rce-via-el-injection-in-administration-console) (critical, CVSS 9.1, published 19 May 2026)
- [CVE-2026-12606: Eclipse Grizzly HTTP request smuggling in trailer header parsing](https://junglewise.ai/threats/cve-2026-12606-eclipse-grizzly-http-request-smuggling-in-trailer-header-parsing) (info, CVSS 6.3, published 14 Jul 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Eclipse Foundation technologies

- [Eclipse Foundation Jetty](https://junglewise.ai/threats/technologies/jetty): 9 vulnerabilities
- [Eclipse Foundation Theia](https://junglewise.ai/threats/technologies/theia): 6 vulnerabilities
- [Eclipse Foundation Open VSX](https://junglewise.ai/threats/technologies/open-vsx): 4 vulnerabilities
- [Eclipse Foundation BaSyx Java Server SDK](https://junglewise.ai/threats/technologies/basyx-java-server-sdk): 3 vulnerabilities
- [Eclipse Foundation CSI - PIA](https://junglewise.ai/threats/technologies/csi-pia): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Eclipse Foundation GlassFish vulnerabilities", https://junglewise.ai/threats/technologies/glassfish, 9 November 2026.