Catálogo de CVE

CVE-2026-2361

UBUNTU-

[Catálogo de CVE]

PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a temporary view based on a function containing malicious code. When the anon.get_tablesample_ratio function is then called, the malicious code is executed with superuser privileges. This privilege elevation can be exploited by users having the CREATE privilege in PostgreSQL 15 and later. The risk is higher with PostgreSQL 14 or with instances upgraded from PostgreSQL 14 or a prior version because the creation permission on the public schema is granted by default. The problem is resolved in PostgreSQL Anonymizer 3.0.1 and further versions

Gravidade
High · CVSS 8.5CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
Updated
Source
[NVD] · [CVE record]
EPSS
0.32% · Oct 27, 2026

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
Ubuntupropostgresql-9.39.3.1-1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.10-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.11-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.12-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.13-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.14-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.15-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.16-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.17-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.18-0ubuntu0.14.04.1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.19-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.2-1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]

Showing 12 observations. All 29 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
Ubuntupropostgresql-9.39.3.1-1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.10-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.11-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.12-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.13-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.14-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.15-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.16-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.17-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.18-0ubuntu0.14.04.1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.19-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.2-1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.2-1ubuntu1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.2-1ubuntu2UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.20-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.21-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.22-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.23-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.24-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.24-0ubuntu0.14.04+esm1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.3-1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.3-1bzr1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.3-1bzr2UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.4-1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.5-0ubuntu0.14.04.1UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.6-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.7-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.8-0ubuntu0.4.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Ubuntupropostgresql-9.39.3.9-0ubuntu0.14.04UnknownSource applicability is not established[UBUNTU-CVE-2026-2361]
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "postgresql-9.3",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "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": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-2361",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-2361",
      "provider_updated_at": "2026-04-22T16:26:05.223710Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

A associação de pacotes está em andamento.

Observado:

Referências

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]