CVE-2026-6471

A flaw was found in PostgreSQL. Missing authorization in PostgreSQL's logical decoding feature allows a non-superuser with REPLICATION privilege to load arbitrary files. This can lead to arbitrary code execution as the operating system account running the server. Mitigation To mitigate this...

TencentOS Server 3: postgresql:12 (TSSA-2026:0920)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0920 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

SUSE SLES12: postgresql14 / postgresql14-contrib / postgresql14-devel / etc (SUSE-SU-2026:3793-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3793-1 advisory. - CVE-2026-6464: psql COPY FROM STDIN early failure processes data lines as psql commands bsc1275046. - CVE-2026-6469: ALTER TABLE...

SUSE SLES12: postgresql16 / postgresql16-contrib / postgresql16-devel / etc (SUSE-SU-2026:3794-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3794-1 advisory. - CVE-2026-6464: psql COPY FROM STDIN early failure processes data lines as psql commands bsc1275046. - CVE-2026-6469: ALTER TABLE...

CVE-2026-15742

A flaw was found in PostgreSQL fuzzystrmatch. A low-privileged database user can exploit an integer wraparound vulnerability by providing extreme inputs to the levenshtein or levenshteinlessequal SQL functions. This allows the user to execute arbitrary code as the operating system user running th...

CVE-2026-14680

A type confusion vulnerability in PostgreSQL allows any user to execute arbitrary code as the database's operating system user by calling functions with mishandled "internal" data type arguments. Mitigation Restrict PostgreSQL to trusted hosts and bind only the required interfaces; use pghba.conf...

CVE-2026-14664

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the regexp component, which can be triggered by a query author providing text that does not pass encoding validation. This can lead to unanticipated data growth, allowing the attacker to execute arbitrary code as the...

CVE-2026-19385

A flaw was found in PostgreSQL pgdump. A heap buffer overflow vulnerability exists when processing long function transform lists. An authenticated object creator can exploit this by providing a specially crafted transform list. This allows the attacker to execute arbitrary code as the operating...

postgresql: PostgreSQL: Denial of Service via uncontrolled recursion in SSL/GSS negotiation

A flaw was found in PostgreSQL. Uncontrolled recursion during SSL Secure Sockets Layer and GSS Generic Security Service negotiation allows an attacker to achieve a sustained denial of service. This can be exploited by an attacker with access to a PostgreSQL AFUNIX socket. If SSL and GSS are both...

Important: Red Hat Security Advisory: postgresql:12 security update

An update for the postgresql:12 module is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

CVE-2026-14662

A flaw was found in PostgreSQL. An unprivileged database user can exploit an integer wraparound vulnerability in the tsvector and tsquery data type functions. By providing crafted large inputs, the server can be forced to undersize an allocation, leading to an out-of-bounds write. This could...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104765)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104765 advisory. Heap buffer overflow in PostgreSQL regexp allows the query author to execute arbitrary code as the operating system user running the database, via text that would no...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104774)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104774 advisory. Buffer over-read in PostgreSQL ascii SQL function allows a user to disclose up to 3 bytes after the end of a specific allocation, via a crafted text value. This is t...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104771)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104771 advisory. Integer wraparound in PostgreSQL fuzzystrmatch allows a user to direct writes to a huge range of addresses, executing arbitrary code as the operating system user...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104749)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104749 advisory. Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION privilege to dlopen any file visible to the operating system account...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104758)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104758 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...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104772)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104772 advisory. Integer wraparound in PostgreSQL tsvector and tsquery data type functions allows an unprivileged database user to cause the server to undersize an allocation and wri...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104751)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104751 advisory. Type confusion in PostgreSQL module refint allows an object creator to execute arbitrary code as the operating system user running the database. The fix for this...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104775)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104775 advisory. Incorrect ownership assignment in PostgreSQL ALTER TABLE ALTER TYPE command reassigns ownership of dependent statistics objects to the current user. This wrongly...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104764)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104764 advisory. Integer wraparound in PostgreSQL 32-bit builds of pltcl and plperl allows an object creator to cause the server to undersize an allocation and write out-of-bounds vi...