EUVD-2026-30283

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...

CVE-2026-6477 PostgreSQL libpq lo_* functions let server superuser overwrite client stack memory

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...

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...

PostgreSQL -- Multiple vulnerabilities

The PostgreSQL project reports: 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...

PostgreSQL 安全漏洞

PostgreSQL is a set of free object-relational database management systems developed by the PostgreSQL organization. This system supports most SQL standards and offers many other features, such as foreign keys, triggers, views, etc. Security vulnerabilities existed in versions prior to PostgreSQL...

Vulnerability in client (CVE-2026-6477)

PostgreSQL libpq lo functions let server superuser overwrite client stack memory 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...

KLA91052 Multiple vulnerabilities in PostgreSQL

Multiple vulnerabilities were found in PostgreSQL. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, execute arbitrary code. Below is a complete list of vulnerabilities: 1. Heap buffer overflow vulnerability in refint can be exploited to...

Linux Distros Unpatched Vulnerability : CVE-2026-6477

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use of inherently dangerous function PQfn..., resultisint=0, ... in PostgreSQL libpq loexport, loread, lolseek64, and lotell64 functions allows the server...

Exploit for CVE-2025-1094

--- POC Khai thác lỗ hổng CVE-2025-1094: PostgreSQL psql SQL...

Unity Linux 20.1070a Security Update: libpq (UTSA-2026-007266)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007266 advisory. Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocati...

JLSEC-2026-39

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes...

SUSE-SU-2026:20986-1 Security update for postgresql13

This update for postgresql13 fixes the following issues: Security fixes: - CVE-2025-12817: Fixed missing check for CREATE privileges on the schema in CREATE STATISTICS allowed table owners to create statistics in any schema, potentially leading to unexpected naming conflicts bsc1253332 -...

K000160291: PostgreSQL vulnerability CVE-2025-12818

Security Advisory Description Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocation and write out-of-bounds by hundreds of megabytes. This results in a segmentation fault for the...

OESA-2026-1515 libpq security update

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...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql-13 (UTSA-2026-005376)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005376 advisory. Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an allocati...

SUSE-SU-2026:20588-1 Security update for postgresql15

This update for postgresql15 fixes the following issues: Update to version 15.16. Security issues fixed: - CVE-2026-2003: improper validation of type "oidvector" may allow disclose a few bytes of server memory bsc1258008. - CVE-2026-2004: intarray missing validation of type of input to selectivit...

OPENSUSE-SU-2026:20265-1 Security update for postgresql14

This update for postgresql14 fixes the following issues: Update to version 14.21. Security issues fixed: - CVE-2026-2003: improper validation of type "oidvector" may allow disclose a few bytes of server memory bsc1258008. - CVE-2026-2004: intarray missing validation of type of input to selectivit...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql-13 (UTSA-2026-005349)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005349 advisory. Improper neutralization of quoting syntax in PostgreSQL libpq functions PQescapeLiteral, PQescapeIdentifier, PQescapeString, and PQescapeStringConn allows a database...

SUSE-SU-2026:20193-1 Security update for postgresql16

This update for postgresql16 fixes the following issues: Security fixes: - CVE-2025-12817: Missing check for CREATE privileges on the schema in CREATE STATISTICS allowed table owners to create statistics in any schema, potentially leading to unexpected naming conflicts bsc1253332 - CVE-2025-12818...

OPENSUSE-SU-2026:20130-1 Security update for postgresql16

This update for postgresql16 fixes the following issues: Security fixes: - CVE-2025-12817: Missing check for CREATE privileges on the schema in CREATE STATISTICS allowed table owners to create statistics in any schema, potentially leading to unexpected naming conflicts bsc1253332 - CVE-2025-12818...