UBUNTU-CVE-2026-77014

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Source
https://ubuntu.com/security/CVE-2026-77014
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-77014
Upstream
  • CVE-2026-77014
Published
2026-08-21T00:00:00Z
Modified
2026-08-21T10:00:22.464359641Z
Severity
  • 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

A flaw was found in libsoup's SoupServer HTTP Range header processing. The sortranges() comparator in soup-message-headers.c truncates a 64-bit subtraction result to 32-bit int, flipping the sign for range offsets differing by more than INTMAX. This causes silent omission of requested byte ranges from HTTP 206 Partial Content responses on resources larger than approximately 2 GB.

References

Affected packages

Ubuntu:22.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4?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
2.74.2-3ubuntu0.7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-soup-2.4",
            "binary_version": "2.74.2-3ubuntu0.7"
        },
        {
            "binary_name": "libsoup-gnome2.4-1",
            "binary_version": "2.74.2-3ubuntu0.7"
        },
        {
            "binary_name": "libsoup2.4-1",
            "binary_version": "2.74.2-3ubuntu0.7"
        },
        {
            "binary_name": "libsoup2.4-common",
            "binary_version": "2.74.2-3ubuntu0.7"
        },
        {
            "binary_name": "libsoup2.4-tests",
            "binary_version": "2.74.2-3ubuntu0.7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
Ubuntu:24.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4?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
2.74.3-6ubuntu1.7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-soup-2.4",
            "binary_version": "2.74.3-6ubuntu1.7"
        },
        {
            "binary_name": "libsoup-2.4-1",
            "binary_version": "2.74.3-6ubuntu1.7"
        },
        {
            "binary_name": "libsoup-gnome-2.4-1",
            "binary_version": "2.74.3-6ubuntu1.7"
        },
        {
            "binary_name": "libsoup2.4-common",
            "binary_version": "2.74.3-6ubuntu1.7"
        },
        {
            "binary_name": "libsoup2.4-tests",
            "binary_version": "2.74.3-6ubuntu1.7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3?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_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-tests",
            "binary_version": "3.4.4-5ubuntu0.7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
Ubuntu:26.04:LTS
libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3?arch=source&distro=resolute

Affected ranges

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

Affected versions

3.*
3.6.5-4
3.6.5-5
3.6.5-6
3.6.5-7
3.6.5-9
3.6.6-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-soup-3.0",
            "binary_version": "3.6.6-1"
        },
        {
            "binary_name": "libsoup-3.0-0",
            "binary_version": "3.6.6-1"
        },
        {
            "binary_name": "libsoup-3.0-common",
            "binary_version": "3.6.6-1"
        },
        {
            "binary_name": "libsoup-3.0-tests",
            "binary_version": "3.6.6-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
Ubuntu:Pro:16.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4?arch=source&distro=esm-infra-legacy%2Fxenial

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
2.52.2-1ubuntu0.3+esm6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-soup-2.4",
            "binary_version": "2.52.2-1ubuntu0.3+esm6"
        },
        {
            "binary_name": "libsoup-gnome2.4-1",
            "binary_version": "2.52.2-1ubuntu0.3+esm6"
        },
        {
            "binary_name": "libsoup2.4-1",
            "binary_version": "2.52.2-1ubuntu0.3+esm6"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
Ubuntu:Pro:18.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4?arch=source&distro=esm-infra%2Fbionic

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
2.62.1-1ubuntu0.4+esm7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-soup-2.4",
            "binary_version": "2.62.1-1ubuntu0.4+esm7"
        },
        {
            "binary_name": "libsoup-gnome2.4-1",
            "binary_version": "2.62.1-1ubuntu0.4+esm7"
        },
        {
            "binary_name": "libsoup2.4-1",
            "binary_version": "2.62.1-1ubuntu0.4+esm7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
Ubuntu:Pro:20.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4?arch=source&distro=esm-infra%2Ffocal

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
2.70.0-1ubuntu0.5+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-soup-2.4",
            "binary_version": "2.70.0-1ubuntu0.5+esm2"
        },
        {
            "binary_name": "libsoup-gnome2.4-1",
            "binary_version": "2.70.0-1ubuntu0.5+esm2"
        },
        {
            "binary_name": "libsoup2.4-1",
            "binary_version": "2.70.0-1ubuntu0.5+esm2"
        },
        {
            "binary_name": "libsoup2.4-tests",
            "binary_version": "2.70.0-1ubuntu0.5+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
Ubuntu:Pro:22.04:LTS
libsoup3

Package

Name
libsoup3
Purl
pkg:deb/ubuntu/libsoup3?arch=source&distro=esm-apps%2Fjammy

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_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-tests",
            "binary_version": "3.0.7-0ubuntu1+esm7"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"
Ubuntu:Pro:26.04:LTS
libsoup2.4

Package

Name
libsoup2.4
Purl
pkg:deb/ubuntu/libsoup2.4?arch=source&distro=esm-apps%2Fresolute

Affected ranges

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

Affected versions

2.*
2.74.3-10.1ubuntu4
2.74.3-10.1ubuntu5
2.74.3-10.1ubuntu5+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "gir1.2-soup-2.4",
            "binary_version": "2.74.3-10.1ubuntu5+esm1"
        },
        {
            "binary_name": "libsoup-2.4-1",
            "binary_version": "2.74.3-10.1ubuntu5+esm1"
        },
        {
            "binary_name": "libsoup-gnome-2.4-1",
            "binary_version": "2.74.3-10.1ubuntu5+esm1"
        },
        {
            "binary_name": "libsoup2.4-common",
            "binary_version": "2.74.3-10.1ubuntu5+esm1"
        },
        {
            "binary_name": "libsoup2.4-tests",
            "binary_version": "2.74.3-10.1ubuntu5+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-77014.json"