RHEL 10 : postgresql18 (RHSA-2026:19009)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19009 advisory. PostgreSQL is an advanced Object-Relational database management system DBMS. The base postgresql package contains the client programs that...

postgresql14-14.23-1.1 on GA media (moderate)

postgresql14-14.23-1.1 on GA media Announcement ID: openSUSE-SU-2026:10806-1 Rating: moderate Cross-References: CVE-2026-6472 CVE-2026-6473 CVE-2026-6474 CVE-2026-6475 CVE-2026-6477 CVE-2026-6478 CVE-2026-6479 CVE-2026-6637 CVSS scores: CVE-2026-6472 SUSE : 5.4...

postgresql16-16.14-1.1 on GA media (moderate)

postgresql16-16.14-1.1 on GA media Announcement ID: openSUSE-SU-2026:10808-1 Rating: moderate Cross-References: CVE-2026-6472 CVE-2026-6473 CVE-2026-6474 CVE-2026-6475 CVE-2026-6477 CVE-2026-6478 CVE-2026-6479 CVE-2026-6637 CVE-2026-6638 CVSS scores: CVE-2026-6472 SUSE : 5.4...

CVE-2026-6477 affecting package postgresql for versions less than 16.14-1

CVE-2026-6477 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6479 affecting package postgresql for versions less than 16.14-1

CVE-2026-6479 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6472 affecting package postgresql for versions less than 16.14-1

CVE-2026-6472 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6474 affecting package postgresql for versions less than 16.14-1

CVE-2026-6474 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6478 affecting package postgresql for versions less than 16.14-1

CVE-2026-6478 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6475 affecting package postgresql for versions less than 16.14-1

CVE-2026-6475 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6638 affecting package postgresql for versions less than 16.14-1

CVE-2026-6638 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6473 affecting package postgresql for versions less than 16.14-1

CVE-2026-6473 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-6637 affecting package postgresql for versions less than 16.14-1

CVE-2026-6637 affecting package postgresql for versions less than 16.14-1. An upgraded version of the package is available that resolves this issue...

db-security-ctf

Database Security – CTF Vulnerability Lab SEC304 / CN5134...

SUSE CVE-2026-6472

Missing authorization in PostgreSQL CREATE TYPE allows an object creator to hijack other queries that use searchpath 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...

SUSE CVE-2026-6473

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...

SUSE CVE-2026-6474

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...

SUSE CVE-2026-6475

Symlink following in PostgreSQL pgbasebackup plain format and in pgrewind allows an origin superuser to overwrite local files, e.g. /var/lib/postgres/.bashrc, that hijack the operating system account. It will remain the case that starting the server after these commands implicitly trusts the orig...

SUSE CVE-2026-6476

SQL injection in PostgreSQL pgcreatesubscriber allows an attacker with pgcreatesubscription rights to execute arbitrary SQL as a superuser. The attack takes effect when pgcreatesubscriber next runs. Within major versions 17 and 18, minor versions before PostgreSQL 18.4 and 17.10 are affected...

SUSE CVE-2026-6477

Use of inherently dangerous function PQfn..., resultisint=0, ... in PostgreSQL libpq loexport, loread, lolseek64, and lotell64 functions allows the server superuser to overwrite a client stack buffer with an arbitrarily-large response. Like gets, PQfn..., resultisint=0, ... stores arbitrary-lengt...

SUSE CVE-2026-6478

Covert timing channel in comparison of MD5-hashed password in PostgreSQL authentication allows an attacker to recover user credentials sufficient to authenticate. This does not affect scram-sha-256 passwords, the default in all supported releases. However, current databases may have MD5-hashed...