Affected: Alpaquita:23: postgresql15, Alpaquita:25: postgresql17, Alpaquita:stream: postgresql18

Affected: Bitnami: postgresql

Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

Affected: openEuler:24.03-LTS-SP3: libpq

PostgreSQL is a powerful, open source object-relational database system that uses and extends the SQL language combined with many features that safely store and scale the most complicated data workloads. This package provides the essential shared library for any PostgreSQL client program or interface. Security Fix(es):

Missing authorization in PostgreSQL CREATE TYPE allows an object creator to hijack other queries that use search_path to find user-defined types, including extension-defined types. That is to say, the victim will execute arbitrary SQL functions of the attacker's choice. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.(CVE-2026-6472)

Integer wraparound in multiple PostgreSQL server features allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds. This may execute arbitrary code as the operating system user running the database. In applications that pass gigabyte-scale user inputs to the relevant database functions, the application input provider may achieve a segmentation fault. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.(CVE-2026-6473)

Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.(CVE-2026-6474)

Symlink following in PostgreSQL pg_basebackup pla…

postgresql14-14.23-1.1 on GA media

postgresql: PostgreSQL CREATE TYPE does not check multirange schema CREATE privilege postgresql: integer overflow can cause an undersized allocation and an out-of-bounds write postgresql: PostgreSQL: Information disclosure via externally-controlled format string in timeofday() function postgresql: PostgreSQL: Operating system account hijack via symlink following in pg_basebackup and pg_rewind postgresql: PostgreSQL: SQL injection in pg_createsubscriber allows arbitrary SQL execution as superuser postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison postgresql: PostgreSQL: Denial of Service via uncontrolled recursion in SSL/GSS negotiation postgresql: PostgreSQL: Information disclosure via buffer over-read in pg_restore_attribute_stats() postgresql: PostgreSQL: Arbitrary code execution vulnerability in 'refint' module postgresql: PostgreSQL: Arbitrary SQL execution via SQL injection in logical replication

Security update for postgresql18

Affected: Ubuntu:Pro:14.04:LTS: postgresql-9.3, Ubuntu:Pro:16.04:LTS: postgresql-9.5, Ubuntu:Pro:18.04:LTS: postgresql-10, Ubuntu:20.04:LTS: postgresql-12, Ubuntu:22.04:LTS: postgresql-14, Ubuntu:24.04:LTS: postgresql-16, Ubuntu:25.10: postgresql-17, Ubuntu:26.04:LTS: postgresql-18

Externally-controlled format string in PostgreSQL timeofday() function allows an attacker to retrieve portions of server memory, via crafted timezone zones. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

Ein Angreifer kann mehrere Schwachstellen in PostgreSQL ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen SQL-Injection Angriff durchzuführen, und um Sicherheitsvorkehrungen zu umgehen.