UBUNTU-CVE-2026-51296

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-51296
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-51296.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-51296
Upstream
  • CVE-2026-51296
Published
2026-07-27T16:17:00Z
Modified
2026-07-29T10:18:49.575649337Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

SQLite 3.41 has a use-after-free vulnerability in jsonRemoveFunc of SQLite JSON module. The parsed JSON object is freed at line 3555, while line 3575 still calls jsonLookupStep with the released pointer. Remote attackers can exploit this flaw to crash the service and leak heap memory information.

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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.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-2026-51296.json"