UBUNTU-CVE-2026-6464
- Source
- https://ubuntu.com/security/CVE-2026-6464
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-6464.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-6464
- Upstream
- Published
- 2026-08-14T00:00:00Z
- Modified
- 2026-08-14T20:45:23.469095306Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
Untrusted data inclusion in PostgreSQL psql COPY may allow a server administrator to elicit execution of data lines as psql commands, via error injection. If the "COPY FROM STDIN" or "\copy FROM STDIN" command fails before the server indicates that it awaits input rows, psql processes the in-line data rows as psql commands. "COPY FROM" with a filename is unaffected. The server administrator has no inherent control over the data rows, so a complete attack requires the attacker to separately acquire control of both the server and the data rows. Alternatively, an attacker controlling data rows alone might complete an attack through a coincidental error that they don't control. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.
- References
Affected packages
Ubuntu:20.04:LTS
postgresql-12
Package
- Name
- postgresql-12
- Purl
- pkg:deb/ubuntu/postgresql-12?arch=source&distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
12.*
12.0-1
12.1-1
12.1-2build1
12.2-1
12.2-1ubuntu2
12.2-4
12.4-0ubuntu0.20.04.1
12.5-0ubuntu0.20.04.1
12.6-0ubuntu0.20.04.1
12.7-0ubuntu0.20.04.1
12.8-0ubuntu0.20.04.1
12.9-0ubuntu0.20.04.1
12.10-0ubuntu0.20.04.1
12.11-0ubuntu0.20.04.1
12.12-0ubuntu0.20.04.1
12.13-0ubuntu0.20.04.1
12.14-0ubuntu0.20.04.1
12.15-0ubuntu0.20.04.1
12.16-0ubuntu0.20.04.1
12.17-0ubuntu0.20.04.1
12.18-0ubuntu0.20.04.1
12.19-0ubuntu0.20.04.1
12.20-0ubuntu0.20.04.1
12.22-0ubuntu0.20.04.1
12.22-0ubuntu0.20.04.2
12.22-0ubuntu0.20.04.4
Ecosystem specific
{
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "libecpg6",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "libpgtypes3",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "libpq5",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "postgresql-12",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "postgresql-client-12",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "postgresql-doc-12",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "postgresql-plperl-12",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "postgresql-plpython3-12",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "postgresql-pltcl-12",
"binary_version": "12.22-0ubuntu0.20.04.4"
},
{
"binary_name": "postgresql-server-dev-12",
"binary_version": "12.22-0ubuntu0.20.04.4"
}
]
}Ubuntu:22.04:LTS
postgresql-14
Package
- Name
- postgresql-14
- Purl
- pkg:deb/ubuntu/postgresql-14?arch=source&distro=jammy
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
14.*
14.1-1ubuntu1
14.2-1
14.2-1ubuntu1
14.3-0ubuntu0.22.04.1
14.4-0ubuntu0.22.04.1
14.5-0ubuntu0.22.04.1
14.6-0ubuntu0.22.04.1
14.7-0ubuntu0.22.04.1
14.8-0ubuntu0.22.04.1
14.9-0ubuntu0.22.04.1
14.10-0ubuntu0.22.04.1
14.11-0ubuntu0.22.04.1
14.12-0ubuntu0.22.04.1
14.13-0ubuntu0.22.04.1
14.15-0ubuntu0.22.04.1
14.17-0ubuntu0.22.04.1
14.18-0ubuntu0.22.04.1
14.19-0ubuntu0.22.04.1
14.20-0ubuntu0.22.04.1
14.22-0ubuntu0.22.04.1
14.23-0ubuntu0.22.04.1
Ecosystem specific
{
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "libecpg6",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "libpgtypes3",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "libpq5",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "postgresql-14",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "postgresql-client-14",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "postgresql-doc-14",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "postgresql-plperl-14",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "postgresql-plpython3-14",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "postgresql-pltcl-14",
"binary_version": "14.23-0ubuntu0.22.04.1"
},
{
"binary_name": "postgresql-server-dev-14",
"binary_version": "14.23-0ubuntu0.22.04.1"
}
]
}Ubuntu:24.04:LTS
postgresql-16
Package
- Name
- postgresql-16
- Purl
- pkg:deb/ubuntu/postgresql-16?arch=source&distro=noble
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
16.*
16.0-2
16.1-1
16.1-1build1
16.1-1build3
16.2-1
16.2-1ubuntu2
16.2-1ubuntu3
16.2-1ubuntu4
16.3-0ubuntu0.24.04.1
16.4-0ubuntu0.24.04.1
16.4-0ubuntu0.24.04.2
16.6-0ubuntu0.24.04.1
16.8-0ubuntu0.24.04.1
16.9-0ubuntu0.24.04.1
16.10-0ubuntu0.24.04.1
16.11-0ubuntu0.24.04.1
16.13-0ubuntu0.24.04.1
16.14-0ubuntu0.24.04.1
Ecosystem specific
{
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "libecpg6",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "libpgtypes3",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "libpq5",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "postgresql-16",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "postgresql-client-16",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "postgresql-doc-16",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "postgresql-plperl-16",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "postgresql-plpython3-16",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "postgresql-pltcl-16",
"binary_version": "16.14-0ubuntu0.24.04.1"
},
{
"binary_name": "postgresql-server-dev-16",
"binary_version": "16.14-0ubuntu0.24.04.1"
}
]
}Ubuntu:26.04:LTS
postgresql-18
Package
- Name
- postgresql-18
- Purl
- pkg:deb/ubuntu/postgresql-18?arch=source&distro=resolute
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
18.*
18.0-1
18.1-1
18.1-1ubuntu1
18.1-1ubuntu2
18.1-2
18.3-1
18.4-0ubuntu0.26.04.1
Ecosystem specific
{
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "libecpg6",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "libpgtypes3",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "libpq-oauth",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "libpq5",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-18",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-18-jit",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-client-18",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-doc-18",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-plperl-18",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-plpython3-18",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-pltcl-18",
"binary_version": "18.4-0ubuntu0.26.04.1"
},
{
"binary_name": "postgresql-server-dev-18",
"binary_version": "18.4-0ubuntu0.26.04.1"
}
]
}Ubuntu:Pro:14.04:LTS
postgresql-9.3
Package
- Name
- postgresql-9.3
- Purl
- pkg:deb/ubuntu/postgresql-9.3?arch=source&distro=esm-infra-legacy%2Ftrusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
9.*
9.3.1-1
9.3.2-1
9.3.2-1ubuntu1
9.3.2-1ubuntu2
9.3.3-1
9.3.3-1bzr1
9.3.3-1bzr2
9.3.4-1
9.3.5-0ubuntu0.14.04.1
9.3.6-0ubuntu0.14.04
9.3.7-0ubuntu0.14.04
9.3.8-0ubuntu0.4.04
9.3.9-0ubuntu0.14.04
9.3.10-0ubuntu0.14.04
9.3.11-0ubuntu0.14.04
9.3.12-0ubuntu0.14.04
9.3.13-0ubuntu0.14.04
9.3.14-0ubuntu0.14.04
9.3.15-0ubuntu0.14.04
9.3.16-0ubuntu0.14.04
9.3.17-0ubuntu0.14.04
9.3.18-0ubuntu0.14.04.1
9.3.19-0ubuntu0.14.04
9.3.20-0ubuntu0.14.04
9.3.21-0ubuntu0.14.04
9.3.22-0ubuntu0.14.04
9.3.23-0ubuntu0.14.04
9.3.24-0ubuntu0.14.04
9.3.24-0ubuntu0.14.04+esm1
Ecosystem specific
{
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "libecpg6",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "libpgtypes3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "libpq5",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-client-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-contrib-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-doc-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-plperl-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-plpython-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-plpython3-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-pltcl-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
},
{
"binary_name": "postgresql-server-dev-9.3",
"binary_version": "9.3.24-0ubuntu0.14.04+esm1"
}
]
}Ubuntu:Pro:16.04:LTS
postgresql-9.5
Package
- Name
- postgresql-9.5
- Purl
- pkg:deb/ubuntu/postgresql-9.5?arch=source&distro=esm-infra%2Fxenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
9.*
9.5.0-1
9.5.0-2
9.5.0-3
9.5.1-1
9.5.2-1
9.5.3-0ubuntu0.16.04
9.5.4-0ubuntu0.16.04
9.5.5-0ubuntu0.16.04
9.5.6-0ubuntu0.16.04
9.5.7-0ubuntu0.16.04
9.5.8-0ubuntu0.16.04.1
9.5.9-0ubuntu0.16.04
9.5.10-0ubuntu0.16.04
9.5.11-0ubuntu0.16.04
9.5.12-0ubuntu0.16.04
9.5.13-0ubuntu0.16.04
9.5.14-0ubuntu0.16.04
9.5.16-0ubuntu0.16.04.1
9.5.17-0ubuntu0.16.04.1
9.5.18-0ubuntu0.16.04.1
9.5.19-0ubuntu0.16.04.1
9.5.21-0ubuntu0.16.04.1
9.5.23-0ubuntu0.16.04.1
9.5.24-0ubuntu0.16.04.1
9.5.25-0ubuntu0.16.04.1
9.5.25-0ubuntu0.16.04.1+esm1
9.5.25-0ubuntu0.16.04.1+esm2
9.5.25-0ubuntu0.16.04.1+esm3
9.5.25-0ubuntu0.16.04.1+esm4
9.5.25-0ubuntu0.16.04.1+esm5
9.5.25-0ubuntu0.16.04.1+esm6
9.5.25-0ubuntu0.16.04.1+esm7
9.5.25-0ubuntu0.16.04.1+esm8
9.5.25-0ubuntu0.16.04.1+esm10
Ecosystem specific
{
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "libecpg6",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "libpgtypes3",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "libpq5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-client-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-contrib-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-doc-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-plperl-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-plpython-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-plpython3-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-pltcl-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
},
{
"binary_name": "postgresql-server-dev-9.5",
"binary_version": "9.5.25-0ubuntu0.16.04.1+esm10"
}
]
}Ubuntu:Pro:18.04:LTS
postgresql-10
Package
- Name
- postgresql-10
- Purl
- pkg:deb/ubuntu/postgresql-10?arch=source&distro=esm-infra%2Fbionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
10.*
10.1-1
10.1-2
10.2-1
10.3-1
10.4-0ubuntu0.18.04
10.5-0ubuntu0.18.04
10.6-0ubuntu0.18.04.1
10.7-0ubuntu0.18.04.1
10.8-0ubuntu0.18.04.1
10.9-0ubuntu0.18.04.1
10.10-0ubuntu0.18.04.1
10.12-0ubuntu0.18.04.1
10.14-0ubuntu0.18.04.1
10.15-0ubuntu0.18.04.1
10.16-0ubuntu0.18.04.1
10.17-0ubuntu0.18.04.1
10.18-0ubuntu0.18.04.1
10.19-0ubuntu0.18.04.1
10.20-0ubuntu0.18.04.1
10.21-0ubuntu0.18.04.1
10.22-0ubuntu0.18.04.1
10.23-0ubuntu0.18.04.1
10.23-0ubuntu0.18.04.2
10.23-0ubuntu0.18.04.2+esm1
10.23-0ubuntu0.18.04.2+esm2
10.23-0ubuntu0.18.04.2+esm3
Ecosystem specific
{
"binaries": [
{
"binary_name": "libecpg-compat3",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "libecpg6",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "libpgtypes3",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "libpq5",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-client-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-doc-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-plperl-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-plpython-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-plpython3-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-pltcl-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
},
{
"binary_name": "postgresql-server-dev-10",
"binary_version": "10.23-0ubuntu0.18.04.2+esm3"
}
]
}