UBUNTU-CVE-2026-115942

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Source
https://ubuntu.com/security/CVE-2026-115942
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-115942
Upstream
  • CVE-2026-115942
Published
2026-11-03T00:00:00Z
Modified
2026-11-04T03:30:24Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

A misconfigured wildcard TLS certificate causes a stack read overflow. This issue does not affect any wildcard certificate issued to the RFC9525 standard - the fix only accepts certificates that comply to this standard. This issue affects Apache Qpid Proton C: through 0.40.0. Users are recommended to upgrade to version 0.41.1, which fixes the issue.

References

Affected packages

Ubuntu:16.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.7-2
0.10-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton2",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "libqpid-proton2-dev-examples",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "python-qpid-proton",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "qpid-proton-dump",
            "binary_version": "0.10-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json"
Ubuntu:18.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.14.0-5.1
0.14.0-5.1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp8",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "libqpid-proton8",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "libqpid-proton8-dev-examples",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "python-qpid-proton",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.14.0-5.1ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json"
Ubuntu:20.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.22.0-3.2
0.22.0-3.2build1
0.22.0-3.3
0.22.0-3.3build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.22.0-3.3build1"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.22.0-3.3build1"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.22.0-3.3build1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.22.0-3.3build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json"
Ubuntu:22.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.22.0-5.1
0.22.0-5.1build1
0.22.0-5.1ubuntu1
0.22.0-5.1ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.22.0-5.1ubuntu2"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.22.0-5.1ubuntu2"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.22.0-5.1ubuntu2"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.22.0-5.1ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json"
Ubuntu:24.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.37.0-2build1
0.37.0-2build2
0.37.0-2build4
0.37.0-2build5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.37.0-2build5"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.37.0-2build5"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.37.0-2build5"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.37.0-2build5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json"
Ubuntu:26.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=resolute

Affected ranges

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

Affected versions

0.*
0.37.0-6
0.37.0-6build1
0.37.0-7
0.37.0-7build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.37.0-7build1"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.37.0-7build1"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.37.0-7build1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.37.0-7build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json"
Ubuntu:26.10
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=stonking

Affected ranges

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

Affected versions

0.*
0.37.0-7build1
0.37.0-8
0.37.0-9
0.37.0-9build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.37.0-9build1"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.37.0-9build1"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.37.0-9build1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.37.0-9build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-115942.json"