UBUNTU-CVE-2026-12606

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Source

https://ubuntu.com/security/CVE-2026-12606

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-12606.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-12606

Upstream

CVE-2026-12606

Published

2026-07-14T09:16:00Z

Modified

2026-07-15T19:45:46.702581968Z

Severity

6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

Eclipse Grizzly in versions before 5.0.2, cannot properly parse the trailer section in malformed trailer header's line, which can be leveraged to perform HTTP request smuggling.

References

Affected packages

Ubuntu:16.04:LTS / glassfish

Package

Name: glassfish
Purl: pkg:deb/ubuntu/glassfish?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1:2.*

1:2.1.1-b31g+dfsg1-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "1:2.1.1-b31g+dfsg1-3",
            "binary_name": "glassfish-activation"
        },
        {
            "binary_version": "1:2.1.1-b31g+dfsg1-3",
            "binary_name": "glassfish-javaee"
        },
        {
            "binary_version": "1:2.1.1-b31g+dfsg1-3",
            "binary_name": "glassfish-jmac-api"
        },
        {
            "binary_version": "1:2.1.1-b31g+dfsg1-3",
            "binary_name": "glassfish-mail"
        },
        {
            "binary_version": "1:2.1.1-b31g+dfsg1-3",
            "binary_name": "glassfish-toplink-essentials"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-12606.json"

Ubuntu:18.04:LTS / glassfish