UBUNTU-CVE-2026-6918

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Source

https://ubuntu.com/security/CVE-2026-6918

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-6918.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-6918

Upstream

CVE-2026-6918

Published

2026-05-05T13:16:00Z

Modified

2026-05-14T14:56:22.791896Z

Severity

8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

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.

References

Affected packages

Ubuntu:16.04:LTS / eclipse

Package

Name: eclipse
Purl: pkg:deb/ubuntu/eclipse@3.8.1-8?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.8.1-8

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "eclipse",
            "binary_version": "3.8.1-8"
        },
        {
            "binary_name": "eclipse-jdt",
            "binary_version": "3.8.1-8"
        },
        {
            "binary_name": "eclipse-pde",
            "binary_version": "3.8.1-8"
        },
        {
            "binary_name": "eclipse-platform",
            "binary_version": "3.8.1-8"
        },
        {
            "binary_name": "eclipse-platform-data",
            "binary_version": "3.8.1-8"
        },
        {
            "binary_name": "eclipse-rcp",
            "binary_version": "3.8.1-8"
        },
        {
            "binary_name": "libequinox-osgi-java",
            "binary_version": "3.8.1-8"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-6918.json"

Ubuntu:18.04:LTS / eclipse