UBUNTU-CVE-2026-0719

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Source
https://ubuntu.com/security/CVE-2026-0719
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-0719
Upstream
  • CVE-2026-0719
Published
2026-01-08T13:15:00Z
Modified
2026-02-09T06:19:40.509122Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in incorrect memory allocation on the stack, followed by unsafe memory copying. As a result, applications using libsoup may crash unexpectedly, creating a denial-of-service risk.

References

Affected packages

Ubuntu:22.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.74.2-3ubuntu0.6?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*
2.72.0-3ubuntu3
2.74.1-1
2.74.2-2
2.74.2-3
2.74.2-3ubuntu0.1
2.74.2-3ubuntu0.2
2.74.2-3ubuntu0.3
2.74.2-3ubuntu0.4
2.74.2-3ubuntu0.5
2.74.2-3ubuntu0.6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-common"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.74.2-3ubuntu0.6",
            "binary_name": "libsoup2.4-tests"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
Ubuntu:24.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.74.3-6ubuntu1.6?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*
2.74.3-1
2.74.3-2
2.74.3-3
2.74.3-6
2.74.3-6build1
2.74.3-6ubuntu1
2.74.3-6ubuntu1.1
2.74.3-6ubuntu1.2
2.74.3-6ubuntu1.3
2.74.3-6ubuntu1.4
2.74.3-6ubuntu1.5
2.74.3-6ubuntu1.6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-2.4-1"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-gnome-2.4-1"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-common"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.74.3-6ubuntu1.6",
            "binary_name": "libsoup2.4-tests"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3@3.4.4-5ubuntu0.7?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*
3.4.2-4
3.4.4-1
3.4.4-2
3.4.4-4
3.4.4-5
3.4.4-5build1
3.4.4-5build2
3.4.4-5ubuntu0.1
3.4.4-5ubuntu0.2
3.4.4-5ubuntu0.3
3.4.4-5ubuntu0.4
3.4.4-5ubuntu0.5
3.4.4-5ubuntu0.6
3.4.4-5ubuntu0.7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.4.4-5ubuntu0.7",
            "binary_name": "gir1.2-soup-3.0"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.7",
            "binary_name": "libsoup-3.0-0"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.7",
            "binary_name": "libsoup-3.0-common"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.7",
            "binary_name": "libsoup-3.0-dev"
        },
        {
            "binary_version": "3.4.4-5ubuntu0.7",
            "binary_name": "libsoup-3.0-tests"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
Ubuntu:25.10
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.74.3-10.1ubuntu4?arch=source&distro=questing

Affected ranges

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

Affected versions

2.*
2.74.3-10
2.74.3-10.1
2.74.3-10.1ubuntu1
2.74.3-10.1ubuntu2
2.74.3-10.1ubuntu3
2.74.3-10.1ubuntu4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.74.3-10.1ubuntu4",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.74.3-10.1ubuntu4",
            "binary_name": "libsoup-2.4-1"
        },
        {
            "binary_version": "2.74.3-10.1ubuntu4",
            "binary_name": "libsoup-gnome-2.4-1"
        },
        {
            "binary_version": "2.74.3-10.1ubuntu4",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.74.3-10.1ubuntu4",
            "binary_name": "libsoup2.4-common"
        },
        {
            "binary_version": "2.74.3-10.1ubuntu4",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.74.3-10.1ubuntu4",
            "binary_name": "libsoup2.4-tests"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3@3.6.5-4ubuntu0.2?arch=source&distro=questing

Affected ranges

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

Affected versions

3.*
3.6.5-1
3.6.5-1ubuntu1
3.6.5-3
3.6.5-4
3.6.5-4ubuntu0.1
3.6.5-4ubuntu0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.6.5-4ubuntu0.2",
            "binary_name": "gir1.2-soup-3.0"
        },
        {
            "binary_version": "3.6.5-4ubuntu0.2",
            "binary_name": "libsoup-3.0-0"
        },
        {
            "binary_version": "3.6.5-4ubuntu0.2",
            "binary_name": "libsoup-3.0-common"
        },
        {
            "binary_version": "3.6.5-4ubuntu0.2",
            "binary_name": "libsoup-3.0-dev"
        },
        {
            "binary_version": "3.6.5-4ubuntu0.2",
            "binary_name": "libsoup-3.0-tests"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
Ubuntu:Pro:16.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.52.2-1ubuntu0.3+esm5?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

2.*
2.50.0-2debian1
2.52.1-1
2.52.2-1
2.52.2-1ubuntu0.1
2.52.2-1ubuntu0.2
2.52.2-1ubuntu0.3
2.52.2-1ubuntu0.3+esm1
2.52.2-1ubuntu0.3+esm2
2.52.2-1ubuntu0.3+esm3
2.52.2-1ubuntu0.3+esm4
2.52.2-1ubuntu0.3+esm5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.52.2-1ubuntu0.3+esm5",
            "binary_name": "libsoup2.4-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
Ubuntu:Pro:18.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.62.1-1ubuntu0.4+esm6?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

2.*
2.60.1-1
2.60.2-1
2.60.2-2
2.60.3-1
2.61.90-1
2.62.0-1
2.62.1-1
2.62.1-1ubuntu0.1
2.62.1-1ubuntu0.3
2.62.1-1ubuntu0.4
2.62.1-1ubuntu0.4+esm1
2.62.1-1ubuntu0.4+esm2
2.62.1-1ubuntu0.4+esm3
2.62.1-1ubuntu0.4+esm4
2.62.1-1ubuntu0.4+esm5
2.62.1-1ubuntu0.4+esm6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.62.1-1ubuntu0.4+esm6",
            "binary_name": "libsoup2.4-dev"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
Ubuntu:Pro:20.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4@2.70.0-1ubuntu0.5+esm1?arch=source&distro=esm-infra/focal

Affected ranges

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

Affected versions

2.*
2.68.2-0ubuntu1
2.68.2-1
2.68.2-2
2.68.2-2build2
2.69.90-1
2.70.0-1
2.70.0-1ubuntu0.1
2.70.0-1ubuntu0.2
2.70.0-1ubuntu0.3
2.70.0-1ubuntu0.4
2.70.0-1ubuntu0.5
2.70.0-1ubuntu0.5+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "gir1.2-soup-2.4"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup-gnome2.4-1"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup-gnome2.4-dev"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-1"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-dev"
        },
        {
            "binary_version": "2.70.0-1ubuntu0.5+esm1",
            "binary_name": "libsoup2.4-tests"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"
Ubuntu:Pro:22.04:LTS
libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3@3.0.7-0ubuntu1+esm7?arch=source&distro=esm-apps/jammy

Affected ranges

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

Affected versions

3.*
3.0.4-2
3.0.4-3
3.0.5-1
3.0.7-0ubuntu1
3.0.7-0ubuntu1+esm1
3.0.7-0ubuntu1+esm2
3.0.7-0ubuntu1+esm3
3.0.7-0ubuntu1+esm4
3.0.7-0ubuntu1+esm5
3.0.7-0ubuntu1+esm6
3.0.7-0ubuntu1+esm7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.0.7-0ubuntu1+esm7",
            "binary_name": "gir1.2-soup-3.0"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm7",
            "binary_name": "libsoup-3.0-0"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm7",
            "binary_name": "libsoup-3.0-common"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm7",
            "binary_name": "libsoup-3.0-dev"
        },
        {
            "binary_version": "3.0.7-0ubuntu1+esm7",
            "binary_name": "libsoup-3.0-tests"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-0719.json"