UBUNTU-CVE-2026-51298

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Source
https://ubuntu.com/security/CVE-2026-51298
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-51298
Upstream
  • CVE-2026-51298
Published
2026-07-27T16:17:00Z
Modified
2026-07-29T10:18:35.709004566Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

sqlite 3.41 is vulnerable to use after free in the JSON extraction function. After releasing JsonParse object memory via jsonParseFree(), the program still accesses internal member of the freed pointer, which can cause service crash and denial of service.

References

Affected packages

Ubuntu:14.04:LTS
sqlite

Package

Name
sqlite
Purl
pkg:deb/ubuntu/sqlite?arch=source&distro=trusty

Affected ranges

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

Affected versions

2.*
2.8.17-8fakesync1
2.8.17-9fakesync1
2.8.17-10ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.8.17-10ubuntu2",
            "binary_name": "libsqlite-tcl"
        },
        {
            "binary_version": "2.8.17-10ubuntu2",
            "binary_name": "libsqlite0"
        },
        {
            "binary_version": "2.8.17-10ubuntu2",
            "binary_name": "sqlite"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:16.04:LTS
sqlite

Package

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

Affected ranges

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

Affected versions

2.*
2.8.17-12fakesync1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.8.17-12fakesync1",
            "binary_name": "libsqlite-tcl"
        },
        {
            "binary_version": "2.8.17-12fakesync1",
            "binary_name": "libsqlite0"
        },
        {
            "binary_version": "2.8.17-12fakesync1",
            "binary_name": "sqlite"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:18.04:LTS
sqlite

Package

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

Affected ranges

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

Affected versions

2.*
2.8.17-14fakesync1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.8.17-14fakesync1",
            "binary_name": "libsqlite-tcl"
        },
        {
            "binary_version": "2.8.17-14fakesync1",
            "binary_name": "libsqlite0"
        },
        {
            "binary_version": "2.8.17-14fakesync1",
            "binary_name": "sqlite"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:20.04:LTS
sqlite

Package

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

Affected ranges

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

Affected versions

2.*
2.8.17-15fakesync1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.8.17-15fakesync1build1",
            "binary_name": "libsqlite-tcl"
        },
        {
            "binary_version": "2.8.17-15fakesync1build1",
            "binary_name": "libsqlite0"
        },
        {
            "binary_version": "2.8.17-15fakesync1build1",
            "binary_name": "sqlite"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:22.04:LTS
sqlite

Package

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

Affected ranges

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

Affected versions

2.*
2.8.17-15fakesync1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.8.17-15fakesync1build1",
            "binary_name": "libsqlite-tcl"
        },
        {
            "binary_version": "2.8.17-15fakesync1build1",
            "binary_name": "libsqlite0"
        },
        {
            "binary_version": "2.8.17-15fakesync1build1",
            "binary_name": "sqlite"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
sqlite3

Package

Name
sqlite3
Purl
pkg:deb/ubuntu/sqlite3?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*
3.35.5-1
3.36.0-2
3.37.2-2
3.37.2-2ubuntu0.1
3.37.2-2ubuntu0.3
3.37.2-2ubuntu0.4
3.37.2-2ubuntu0.5
3.37.2-2ubuntu0.6
3.37.2-2ubuntu0.7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.37.2-2ubuntu0.7",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.37.2-2ubuntu0.7",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.37.2-2ubuntu0.7",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.37.2-2ubuntu0.7",
            "binary_name": "sqlite3"
        },
        {
            "binary_version": "3.37.2-2ubuntu0.7",
            "binary_name": "sqlite3-tools"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:24.04:LTS
sqlite3

Package

Name
sqlite3
Purl
pkg:deb/ubuntu/sqlite3?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*
3.42.0-1
3.44.0-1
3.44.2-1
3.45.0-1
3.45.1-1
3.45.1-1ubuntu1
3.45.1-1ubuntu2
3.45.1-1ubuntu2.1
3.45.1-1ubuntu2.3
3.45.1-1ubuntu2.4
3.45.1-1ubuntu2.5
3.45.1-1ubuntu2.6
3.45.1-1ubuntu2.7

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.45.1-1ubuntu2.7",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.45.1-1ubuntu2.7",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.45.1-1ubuntu2.7",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.45.1-1ubuntu2.7",
            "binary_name": "sqlite3"
        },
        {
            "binary_version": "3.45.1-1ubuntu2.7",
            "binary_name": "sqlite3-tools"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:26.04:LTS
sqlite3

Package

Name
sqlite3
Purl
pkg:deb/ubuntu/sqlite3?arch=source&distro=resolute

Affected ranges

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

Affected versions

3.*
3.46.1-8
3.46.1-9
3.46.1-9ubuntu0.1
3.46.1-9ubuntu0.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.46.1-9ubuntu0.2",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.46.1-9ubuntu0.2",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.46.1-9ubuntu0.2",
            "binary_name": "libsqlite3-ext-csv"
        },
        {
            "binary_version": "3.46.1-9ubuntu0.2",
            "binary_name": "libsqlite3-ext-icu"
        },
        {
            "binary_version": "3.46.1-9ubuntu0.2",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.46.1-9ubuntu0.2",
            "binary_name": "sqlite3"
        },
        {
            "binary_version": "3.46.1-9ubuntu0.2",
            "binary_name": "sqlite3-tools"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:Pro:14.04:LTS
sqlite3

Package

Name
sqlite3
Purl
pkg:deb/ubuntu/sqlite3?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

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

Affected versions

3.*
3.7.17-1ubuntu1
3.8.0.2-1ubuntu1
3.8.1-1ubuntu1
3.8.1-1ubuntu3
3.8.2-1ubuntu1
3.8.2-1ubuntu2
3.8.2-1ubuntu2.1
3.8.2-1ubuntu2.2
3.8.2-1ubuntu2.2+esm1
3.8.2-1ubuntu2.2+esm2
3.8.2-1ubuntu2.2+esm3
3.8.2-1ubuntu2.2+esm4
3.8.2-1ubuntu2.2+esm5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.8.2-1ubuntu2.2+esm5",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.8.2-1ubuntu2.2+esm5",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.8.2-1ubuntu2.2+esm5",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.8.2-1ubuntu2.2+esm5",
            "binary_name": "sqlite3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:Pro:16.04:LTS
sqlite3

Package

Name
sqlite3
Purl
pkg:deb/ubuntu/sqlite3?arch=source&distro=esm-infra%2Fxenial

Affected ranges

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

Affected versions

3.*
3.8.11.1-1
3.9.1-2
3.9.2-1
3.10.0-1
3.10.1-1
3.10.2-1
3.11.0-1ubuntu1
3.11.0-1ubuntu1.1
3.11.0-1ubuntu1.2
3.11.0-1ubuntu1.3
3.11.0-1ubuntu1.4
3.11.0-1ubuntu1.5
3.11.0-1ubuntu1.5+esm1
3.11.0-1ubuntu1.5+esm2
3.11.0-1ubuntu1.5+esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.11.0-1ubuntu1.5+esm3",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.11.0-1ubuntu1.5+esm3",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.11.0-1ubuntu1.5+esm3",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.11.0-1ubuntu1.5+esm3",
            "binary_name": "sqlite3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:Pro:18.04:LTS
sqlite3

Package

Name
sqlite3
Purl
pkg:deb/ubuntu/sqlite3?arch=source&distro=esm-infra%2Fbionic

Affected ranges

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

Affected versions

3.*
3.19.3-3
3.20.1-2
3.21.0-1
3.22.0-1
3.22.0-1ubuntu0.1
3.22.0-1ubuntu0.2
3.22.0-1ubuntu0.3
3.22.0-1ubuntu0.4
3.22.0-1ubuntu0.5
3.22.0-1ubuntu0.6
3.22.0-1ubuntu0.7
3.22.0-1ubuntu0.7+esm1
3.22.0-1ubuntu0.7+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.22.0-1ubuntu0.7+esm2",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.22.0-1ubuntu0.7+esm2",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.22.0-1ubuntu0.7+esm2",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.22.0-1ubuntu0.7+esm2",
            "binary_name": "sqlite3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"
Ubuntu:Pro:20.04:LTS
sqlite3

Package

Name
sqlite3
Purl
pkg:deb/ubuntu/sqlite3?arch=source&distro=esm-infra%2Ffocal

Affected ranges

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

Affected versions

3.*
3.29.0-2
3.30.1-1
3.30.1-1ubuntu1
3.31.1-1ubuntu1
3.31.1-3
3.31.1-4
3.31.1-4ubuntu0.1
3.31.1-4ubuntu0.2
3.31.1-4ubuntu0.3
3.31.1-4ubuntu0.4
3.31.1-4ubuntu0.5
3.31.1-4ubuntu0.6
3.31.1-4ubuntu0.7
3.31.1-4ubuntu0.7+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.31.1-4ubuntu0.7+esm1",
            "binary_name": "lemon"
        },
        {
            "binary_version": "3.31.1-4ubuntu0.7+esm1",
            "binary_name": "libsqlite3-0"
        },
        {
            "binary_version": "3.31.1-4ubuntu0.7+esm1",
            "binary_name": "libsqlite3-tcl"
        },
        {
            "binary_version": "3.31.1-4ubuntu0.7+esm1",
            "binary_name": "sqlite3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51298.json"