UBUNTU-CVE-2026-92877

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Source
https://ubuntu.com/security/CVE-2026-92877
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-92877
Upstream
Published
2026-10-15T00:00:00Z
Modified
2026-10-17T13:01:17Z
Severity
  • 8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The JAXB factory methods historically relied solely on FEATURE_SECURE_PROCESSING to prevent XML External Entity (XXE) resolution. On JAXP implementations where that feature alone does not block external entity resolution, an attacker who can get untrusted XML unmarshalled through JAXB can read local files via out-of-band XXE.

References

Affected packages

Ubuntu:16.04:LTS
jaxb

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.2.5-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libjaxb-java",
            "binary_version":  "2.2.5-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json"
Ubuntu:18.04:LTS
jaxb

Package

Name
jaxb
Purl
pkg:deb/ubuntu/jaxb?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.3.0-1
2.3.0-2
2.3.0-3
2.3.0.1-7~18.04

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "jaxb",
            "binary_version":  "2.3.0.1-7~18.04"
        },
        {
            "binary_name":  "libcodemodel-java",
            "binary_version":  "2.6+jaxb2.3.0.1-7~18.04"
        },
        {
            "binary_name":  "libjaxb-java",
            "binary_version":  "2.3.0.1-7~18.04"
        },
        {
            "binary_name":  "librngom-java",
            "binary_version":  "2.3.0.1-7~18.04"
        },
        {
            "binary_name":  "libtxw2-java",
            "binary_version":  "2.3.0.1-7~18.04"
        },
        {
            "binary_name":  "libxsom-java",
            "binary_version":  "2.3.0.1-7~18.04"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json"
Ubuntu:20.04:LTS
jaxb

Package

Name
jaxb
Purl
pkg:deb/ubuntu/jaxb?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.3.0.1-9

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "jaxb",
            "binary_version":  "2.3.0.1-9"
        },
        {
            "binary_name":  "libcodemodel-java",
            "binary_version":  "2.6+jaxb2.3.0.1-9"
        },
        {
            "binary_name":  "libjaxb-java",
            "binary_version":  "2.3.0.1-9"
        },
        {
            "binary_name":  "librngom-java",
            "binary_version":  "2.3.0.1-9"
        },
        {
            "binary_name":  "libtxw2-java",
            "binary_version":  "2.3.0.1-9"
        },
        {
            "binary_name":  "libxsom-java",
            "binary_version":  "2.3.0.1-9"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json"
Ubuntu:22.04:LTS
jaxb

Package

Name
jaxb
Purl
pkg:deb/ubuntu/jaxb?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.3.0.1-10

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "jaxb",
            "binary_version":  "2.3.0.1-10"
        },
        {
            "binary_name":  "libcodemodel-java",
            "binary_version":  "2.6+jaxb2.3.0.1-10"
        },
        {
            "binary_name":  "libjaxb-java",
            "binary_version":  "2.3.0.1-10"
        },
        {
            "binary_name":  "librngom-java",
            "binary_version":  "2.3.0.1-10"
        },
        {
            "binary_name":  "libtxw2-java",
            "binary_version":  "2.3.0.1-10"
        },
        {
            "binary_name":  "libxsom-java",
            "binary_version":  "2.3.0.1-10"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json"
Ubuntu:24.04:LTS
jaxb

Package

Name
jaxb
Purl
pkg:deb/ubuntu/jaxb?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.3.0.1-10.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "jaxb",
            "binary_version":  "2.3.0.1-10.1"
        },
        {
            "binary_name":  "libcodemodel-java",
            "binary_version":  "2.6+jaxb2.3.0.1-10.1"
        },
        {
            "binary_name":  "libjaxb-java",
            "binary_version":  "2.3.0.1-10.1"
        },
        {
            "binary_name":  "librngom-java",
            "binary_version":  "2.3.0.1-10.1"
        },
        {
            "binary_name":  "libtxw2-java",
            "binary_version":  "2.3.0.1-10.1"
        },
        {
            "binary_name":  "libxsom-java",
            "binary_version":  "2.3.0.1-10.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json"
Ubuntu:26.04:LTS
jaxb

Package

Name
jaxb
Purl
pkg:deb/ubuntu/jaxb?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.3.0.1-11
2.3.0.1-11build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "jaxb",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "libcodemodel-java",
            "binary_version":  "2.6+jaxb2.3.0.1-11build1"
        },
        {
            "binary_name":  "libjaxb-java",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "librngom-java",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "libtxw2-java",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "libxsom-java",
            "binary_version":  "2.3.0.1-11build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json"
Ubuntu:26.10
jaxb

Package

Name
jaxb
Purl
pkg:deb/ubuntu/jaxb?arch=source&distro=stonking

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2.*
2.3.0.1-11build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "jaxb",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "libcodemodel-java",
            "binary_version":  "2.6+jaxb2.3.0.1-11build1"
        },
        {
            "binary_name":  "libjaxb-java",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "librngom-java",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "libtxw2-java",
            "binary_version":  "2.3.0.1-11build1"
        },
        {
            "binary_name":  "libxsom-java",
            "binary_version":  "2.3.0.1-11build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-92877.json"