postgresql: PostgreSQL code execution in restore operation

A flaw was found in PostgreSQL. This vulnerability allows a malicious superuser on a PostgreSQL server to inject arbitrary code into dump files created by pgdump, pgdumpall, and pgrestore, causing arbitrary code execution on the client machine when these dump files are restored by psql due to...

SUSE CVE-2026-86862

pgAdmin 4's Restore and Maintenance tools passed the client-supplied 'database' field directly as the value of the --dbname option given to pgrestore and psql. libpq expands a database name containing an equals sign into a full connection string, and connection keywords embedded in that value tak...

CVE-2026-86862

pgAdmin 4 's Restore and Maintenance tools were vulnerable to connection-string injection through the database field, passed directly as --dbname to pg_restore/psql. Because libpq expands a database name containing = into a full connection string, an attacker-supplied value like host=attacker.exa...

EUVD-2026-81694

pgAdmin 4's Restore and Maintenance tools passed the client-supplied 'database' field directly as the value of the --dbname option given to pgrestore and psql. libpq expands a database name containing an equals sign into a full connection string, and connection keywords embedded in that value tak...

CVE-2026-86862 pgAdmin 4: Connection-string injection via the database field in the Restore and Maintenance tools

pgAdmin 4's Restore and Maintenance tools passed the client-supplied 'database' field directly as the value of the --dbname option given to pgrestore and psql. libpq expands a database name containing an equals sign into a full connection string, and connection keywords embedded in that value tak...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-099466)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099466 advisory. Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client...

SUSE CVE-2026-18408

Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-871...

UBUNTU-CVE-2026-18408

Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-871...

CVE-2026-18408

Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-871...

CVE-2026-18408 PostgreSQL psql \unrestrict lets superuser of pg_dump origin server execute arbitrary code in psql client

Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-871...

CVE-2026-18408

PostgreSQL vulnerability CVE-2026-18408: Untrusted data inclusion in pg_dump enables a malicious superuser on the origin server to trigger restore-time code execution in the client (psql) via input expansion of the \restrict meta-command. Affects pg_dump, pg_dumpall, and pg_restore when producing...

CVE-2026-18408

Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-871...

CVE-2026-18408: Inclusion of Functionality from Untrusted Control Sphere

Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql \restrict meta-command input expansion. The fix for CVE-2025-871...

Linux Distros Unpatched Vulnerability : CVE-2026-18408

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the...

PT-2026-71480

Name of the Vulnerable Software and Affected Versions PostgreSQL versions 18.0 through 18.4 Description Type confusion in the pg restore attribute stats function allows an object creator to execute arbitrary code with the privileges of the operating system user running the database. This occurs d...

PT-2026-71484

Name of the Vulnerable Software and Affected Versions PostgreSQL versions prior to 18.5 PostgreSQL versions prior to 17.11 PostgreSQL versions prior to 16.15 PostgreSQL versions prior to 15.19 PostgreSQL versions prior to 14.24 Description Untrusted data inclusion in pg dump, pg dumpall, and pg...

USN-8294-1 postgresql-14, postgresql-16, postgresql-17, postgresql-18 vulnerabilities

It was discovered that PostgreSQL did not correctly enforce authorization for CREATE TYPE. An attacker could possibly use this issue to execute arbitrary SQL functions. CVE-2026-6472 It was discovered that PostgreSQL incorrectly handled large user input in multiple server features. An attacker...

K000160172: PostgreSQL vulnerability CVE-2025-8714

Security Advisory Description Untrusted data inclusion in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for restore-time execution as the client operating system account running psql to restore the dump, via psql meta-commands. pgdumpall is also...

Astra Linux – Vulnerability in PostgresSQL-15

Inclusion of untrusted data in pgdump in PostgreSQL allows a malicious superuser of the origin server to inject arbitrary code for execution during the restore process, as the client operating system account running psql restores the dump using psql meta-commands. pgdumpall is also affected...

Astra Linux – Vulnerability in PostgresSQL-15

Improper handling of newline characters in pgdump in PostgreSQL allows a user of the origin server to inject arbitrary code for execution during the restore process, through the client operating system account running psql. This occurs via psql meta-commands within a purpose-crafted object name...