Exploit for Heap-based Buffer Overflow in Postgresql

CVE-2026-2005 — PostgreSQL pgcrypto Heap Overflow Lab A self-...

Wiz ZeroDay.Cloud Event Reveals 20-Year-Old PostgreSQL Vulnerabilities

Researchers revealed 20-year-old PostgreSQL flaws at Wiz ZeroDay.Cloud event, exposing critical bugs in pgcrypto and prompting urgent patches for database security...

ROS-20260429-73-0023

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0026

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0027

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0025

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0028

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0030

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0029

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0024

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

ROS-20260429-73-0022

A vulnerability in the pgcrypto component of the PostgreSQL database management system is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

JLSEC-2026-55

Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected...

Security update for postgresql16 (important)

openSUSE security update: security update for postgresql16 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20447-1 Rating: important References: bsc1258008 bsc1258009 bsc1258010 bsc1258011 bsc1258754 Cross-References: CVE-2026-2003 CVE-2026-2004...

SUSE-SU-2026:20983-1 Security update for postgresql16

This update for postgresql16 fixes the following issues: - Update to versio 16.13. bsc1258754 - CVE-2026-2003: Guard against unexpected dimensions of oidvector/int2vector bsc1258008 - CVE-2026-2004: Harden selectivity estimators against being attached to operators that accept unexpected data type...

SUSE-SU-2026:20921-1 Security update for postgresql18

This update for postgresql18 fixes the following issues: - Update to version 18.3. bsc1258754 - CVE-2026-2003: Guard against unexpected dimensions of oidvector/int2vector bsc1258008 - CVE-2026-2004: Harden selectivity estimators against being attached to operators that accept unexpected data type...

OPENSUSE-SU-2026:20408-1 Security update for postgresql18

This update for postgresql18 fixes the following issues: - Update to version 18.3. bsc1258754 - CVE-2026-2003: Guard against unexpected dimensions of oidvector/int2vector bsc1258008 - CVE-2026-2004: Harden selectivity estimators against being attached to operators that accept unexpected data type...

Important: postgresql

Issue Overview: Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected. CVE-2026-2005 Affected Packages: postgresql Note: This...

Amazon Linux 2 : postgresql, --advisory ALAS2-2026-3193 (ALAS-2026-3193)

The version of postgresql installed on the remote host is prior to 9.2.24-8. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3193 advisory. Heap buffer overflow in PostgreSQL pgcrypto allows a ciphertext provider to execute arbitrary code as the operating system user...

OPENSUSE-SU-2026:20388-1 Security update for postgresql17

This update for postgresql17 fixes the following issues: - Update to version 17.9. bsc1258754 - CVE-2026-2003: Guard against unexpected dimensions of oidvector/int2vector bsc1258008 - CVE-2026-2004: Harden selectivity estimators against being attached to operators that accept unexpected data type...

RHEL 9 : postgresql (RHSA-2026:4528)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:4528 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL missing validation of...