BIT-postgresql-2026-6471

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/postgresql/BIT-postgresql-2026-6471.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-postgresql-2026-6471

Aliases

CVE-2026-6471

Published

2026-08-19T08:53:05.580Z

Modified

2026-08-19T09:45:24.531143796Z

Summary

PostgreSQL logical decoding can dlopen arbitrary file

Details

Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION privilege to dlopen any file visible to the operating system account running the server, via the choice of logical decoding plugin. This in turn runs arbitrary code as that account. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.

Database specific

{
    "cpes": [
        "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}

References

Affected packages

Bitnami / postgresql

Package

Name: postgresql
Purl: pkg:bitnami/postgresql

Severity

7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

14.24.0

Introduced

15.0.0

Fixed

15.19.0

Introduced

16.0.0

Fixed

16.15.0

Introduced

17.0.0

Fixed

17.11.0

Introduced

18.0.0

Fixed

18.5.0

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/postgresql/BIT-postgresql-2026-6471.json"