UBUNTU-CVE-2026-44236

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-44236
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-44236
Upstream
  • CVE-2026-44236
Downstream
Related
Published
2026-06-11T00:00:00Z
Modified
2026-09-03T22:56:32Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

Heap buffer overflow in AMQP login handshake via undersized connection.tune.frame_max

References

Affected packages

Ubuntu:22.04:LTS
librabbitmq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.10.0-1ubuntu2.1

Affected versions

0.*
0.10.0-1
0.10.0-1build1
0.10.0-1ubuntu1
0.10.0-1ubuntu2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.10.0-1ubuntu2.1"
        },
        {
            "binary_name": "librabbitmq4",
            "binary_version": "0.10.0-1ubuntu2.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"
Ubuntu:24.04:LTS
librabbitmq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.11.0-1ubuntu0.1

Affected versions

0.*
0.11.0-1
0.11.0-1build1
0.11.0-1build2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.11.0-1ubuntu0.1"
        },
        {
            "binary_name": "librabbitmq4",
            "binary_version": "0.11.0-1ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"
Ubuntu:25.10
librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.15.0-1ubuntu0.25.10.1

Affected versions

0.*
0.15.0-1
0.15.0-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.15.0-1ubuntu0.25.10.1"
        },
        {
            "binary_name": "librabbitmq4",
            "binary_version": "0.15.0-1ubuntu0.25.10.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"
Ubuntu:26.04:LTS
librabbitmq

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.15.0-1ubuntu0.26.04.1

Affected versions

0.*
0.15.0-1build1
0.15.0-1build2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.15.0-1ubuntu0.26.04.1"
        },
        {
            "binary_name": "librabbitmq4",
            "binary_version": "0.15.0-1ubuntu0.26.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"
Ubuntu:Pro:14.04:LTS
librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.4.1-1ubuntu0.1~esm2

Affected versions

0.*
0.3.0-1
0.4.1-1
0.4.1-1ubuntu0.1~esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.4.1-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "librabbitmq1",
            "binary_version": "0.4.1-1ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"
Ubuntu:Pro:16.04:LTS
librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq?arch=source&distro=esm-apps-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.7.1-1ubuntu0.2+esm1

Affected versions

0.*
0.5.2-2
0.7.1-1
0.7.1-1ubuntu0.1
0.7.1-1ubuntu0.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.7.1-1ubuntu0.2+esm1"
        },
        {
            "binary_name": "librabbitmq4",
            "binary_version": "0.7.1-1ubuntu0.2+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"
Ubuntu:Pro:18.04:LTS
librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.8.0-1ubuntu0.18.04.2+esm1

Affected versions

0.*
0.8.0-1
0.8.0-1build1
0.8.0-1ubuntu0.18.04.1
0.8.0-1ubuntu0.18.04.2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.8.0-1ubuntu0.18.04.2+esm1"
        },
        {
            "binary_name": "librabbitmq4",
            "binary_version": "0.8.0-1ubuntu0.18.04.2+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"
Ubuntu:Pro:20.04:LTS
librabbitmq

Package

Name
librabbitmq
Purl
pkg:deb/ubuntu/librabbitmq?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.10.0-1ubuntu0.20.04.1~esm1

Affected versions

0.*
0.9.0-0.2
0.9.0-0.2ubuntu1
0.10.0-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "amqp-tools",
            "binary_version": "0.10.0-1ubuntu0.20.04.1~esm1"
        },
        {
            "binary_name": "librabbitmq4",
            "binary_version": "0.10.0-1ubuntu0.20.04.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-44236.json"