RHSA-2026:44420 Red Hat Security Advisory: libpq security update

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RHSA-2026:44308 Red Hat Security Advisory: libpq security update

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TencentOS Server 3: libpq (TSSA-2026:0590)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0590 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory

A flaw was found in PostgreSQL libpq. A server superuser can exploit a buffer overflow vulnerability in the PQfn function, which is used by client functions such as loexport, loread, lolseek64, and lotell64. This allows the superuser to send an arbitrarily large response, overwriting the client's...

Exploit for CVE-2025-1094

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

MiracleLinux 8 : libpq-13.5-1.el8 (AXSA:2022-3378:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2022-3378:01 advisory. postgresql: libpq processes unencrypted bytes from man-in-the-middle CVE-2021-23222 Tenable has extracted the preceding description block directly from the...

CVE-2025-12818

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 application using libpq. Versions...

Linux Distros Unpatched Vulnerability : CVE-2025-12818

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Integer wraparound in multiple PostgreSQL libpq client library functions allows an application input provider or network peer to cause libpq to undersize an...

OESA-2025-1698 postgresql security update

PostgreSQL is an advanced Object-Relational database management system DBMS. The base postgresql package contains the client programs that you'll need to access a PostgreSQL DBMS server, as well as HTML documentation for the whole system. These client programs can be located on the same machine a...

ROS-20250616-18

Vulnerability in libpq library of PostgreSQL database management system is associated with buffer overflow when checking PostgreSQL GB18030 encoding. Exploitation of the vulnerability could allow an attacker, acting remotely, to cause a denial of service...

ROS-20250616-17

Vulnerability in libpq library of PostgreSQL database management system is associated with buffer overflow when checking PostgreSQL GB18030 encoding. Exploitation of the vulnerability could allow an attacker, acting remotely, to cause a denial of service...

ROS-20250616-15

Vulnerability in libpq library of PostgreSQL database management system is associated with buffer overflow when checking PostgreSQL GB18030 encoding. Exploitation of the vulnerability could allow an attacker, acting remotely, to cause a denial of service...

ROS-20250616-20

Vulnerability in libpq library of PostgreSQL database management system is associated with buffer overflow when checking PostgreSQL GB18030 encoding. Exploitation of the vulnerability could allow an attacker, acting remotely, to cause a denial of service...

ROS-20250616-19

Vulnerability in libpq library of PostgreSQL database management system is associated with buffer overflow when checking PostgreSQL GB18030 encoding. Exploitation of the vulnerability could allow an attacker, acting remotely, to cause a denial of service...

ROS-20250616-14

Vulnerability in libpq library of PostgreSQL database management system is associated with buffer overflow when checking PostgreSQL GB18030 encoding. Exploitation of the vulnerability could allow an attacker, acting remotely, to cause a denial of service...

ROS-20250311-08

PQescapeLiteral, PQescapeIdentifier, PQescapeString and PQescapeStringConn functions are vulnerable to vulnerability libpq library of PostgreSQL database management system is related to failure to take measures to protect SQL query structure. Exploitation of the vulnerability could allow an...

ROS-20250311-03

PQescapeLiteral, PQescapeIdentifier, PQescapeString and PQescapeStringConn functions are vulnerable to vulnerability libpq library of PostgreSQL database management system is related to failure to take measures to protect SQL query structure. Exploitation of the vulnerability could allow an...

ROS-20250311-05

PQescapeLiteral, PQescapeIdentifier, PQescapeString and PQescapeStringConn functions are vulnerable to vulnerability libpq library of PostgreSQL database management system is related to failure to take measures to protect SQL query structure. Exploitation of the vulnerability could allow an...

ROS-20250311-04

PQescapeLiteral, PQescapeIdentifier, PQescapeString and PQescapeStringConn functions are vulnerable to vulnerability libpq library of PostgreSQL database management system is related to failure to take measures to protect SQL query structure. Exploitation of the vulnerability could allow an...

PostgreSQL 安全漏洞

PostgreSQL is a free object-relational database management system from the PostgreSQL organization. The system supports most of the SQL standards and provides many other features such as foreign keys, triggers, views, etc. A security vulnerability exists in PostgreSQL. A security vulnerability...