Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-6918

In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message.
Exploit prediction scoring system (EPSS) score
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-6918
  • Eclipse » Openj9 » Version: 0.21.0
    cpe:2.3:a:eclipse:openj9:0.21.0
  • Eclipse » Openj9 » Version: 0.22.0
    cpe:2.3:a:eclipse:openj9:0.22.0
  • Eclipse » Openj9 » Version: 0.23.0
    cpe:2.3:a:eclipse:openj9:0.23.0
  • Eclipse » Openj9 » Version: 0.24.0
    cpe:2.3:a:eclipse:openj9:0.24.0
  • Eclipse » Openj9 » Version: 0.25.0
    cpe:2.3:a:eclipse:openj9:0.25.0
  • Eclipse » Openj9 » Version: 0.26.0
    cpe:2.3:a:eclipse:openj9:0.26.0
  • Eclipse » Openj9 » Version: 0.27.0
    cpe:2.3:a:eclipse:openj9:0.27.0
  • Eclipse » Openj9 » Version: 0.27.1
    cpe:2.3:a:eclipse:openj9:0.27.1
  • Eclipse » Openj9 » Version: 0.28.0
    cpe:2.3:a:eclipse:openj9:0.28.0
  • Eclipse » Openj9 » Version: 0.29.0
    cpe:2.3:a:eclipse:openj9:0.29.0
  • Eclipse » Openj9 » Version: 0.29.1
    cpe:2.3:a:eclipse:openj9:0.29.1
  • Eclipse » Openj9 » Version: 0.30.0
    cpe:2.3:a:eclipse:openj9:0.30.0
  • Eclipse » Openj9 » Version: 0.30.1
    cpe:2.3:a:eclipse:openj9:0.30.1
  • Eclipse » Openj9 » Version: 0.31.0
    cpe:2.3:a:eclipse:openj9:0.31.0
  • Eclipse » Openj9 » Version: 0.32.0
    cpe:2.3:a:eclipse:openj9:0.32.0
  • Eclipse » Openj9 » Version: 0.33.0
    cpe:2.3:a:eclipse:openj9:0.33.0
  • Eclipse » Openj9 » Version: 0.33.1
    cpe:2.3:a:eclipse:openj9:0.33.1
  • Eclipse » Openj9 » Version: 0.35.0
    cpe:2.3:a:eclipse:openj9:0.35.0
  • Eclipse » Openj9 » Version: 0.36.0
    cpe:2.3:a:eclipse:openj9:0.36.0
  • Eclipse » Openj9 » Version: 0.36.1
    cpe:2.3:a:eclipse:openj9:0.36.1
  • Eclipse » Openj9 » Version: 0.37.0
    cpe:2.3:a:eclipse:openj9:0.37.0
  • Eclipse » Openj9 » Version: 0.38.0
    cpe:2.3:a:eclipse:openj9:0.38.0
  • Eclipse » Openj9 » Version: 0.39.0
    cpe:2.3:a:eclipse:openj9:0.39.0
  • Eclipse » Openj9 » Version: 0.40.0
    cpe:2.3:a:eclipse:openj9:0.40.0
  • Eclipse » Openj9 » Version: 0.41.0
    cpe:2.3:a:eclipse:openj9:0.41.0
  • Eclipse » Openj9 » Version: 0.42.0
    cpe:2.3:a:eclipse:openj9:0.42.0
  • Eclipse » Openj9 » Version: 0.43.0
    cpe:2.3:a:eclipse:openj9:0.43.0
  • Eclipse » Openj9 » Version: 0.44.0
    cpe:2.3:a:eclipse:openj9:0.44.0
  • Eclipse » Openj9 » Version: 0.45.0
    cpe:2.3:a:eclipse:openj9:0.45.0
  • Eclipse » Openj9 » Version: 0.46.0
    cpe:2.3:a:eclipse:openj9:0.46.0
  • Eclipse » Openj9 » Version: 0.46.1
    cpe:2.3:a:eclipse:openj9:0.46.1
  • Eclipse » Openj9 » Version: 0.47.0
    cpe:2.3:a:eclipse:openj9:0.47.0
  • Eclipse » Openj9 » Version: 0.48.0
    cpe:2.3:a:eclipse:openj9:0.48.0
  • Eclipse » Openj9 » Version: 0.49.0
    cpe:2.3:a:eclipse:openj9:0.49.0
  • Eclipse » Openj9 » Version: 0.51.0
    cpe:2.3:a:eclipse:openj9:0.51.0
  • Eclipse » Openj9 » Version: 0.53.0
    cpe:2.3:a:eclipse:openj9:0.53.0
  • Eclipse » Openj9 » Version: 0.54.0
    cpe:2.3:a:eclipse:openj9:0.54.0
  • Eclipse » Openj9 » Version: 0.55.0
    cpe:2.3:a:eclipse:openj9:0.55.0
  • Eclipse » Openj9 » Version: 0.56.0
    cpe:2.3:a:eclipse:openj9:0.56.0


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