CVE-2026-56082 Supabase - Unauthenticated Cross-Tenant Billing Log Tampering via public.record_build_time RPC

Capgo Cap-go/capgo before 12.128.2 contains an improper access control vulnerability in the SECURITY DEFINER PostgREST RPC function public.recordbuildtime, which is granted to the anon role and callable with only the public Supabase publishable sbpublishable anon key. An unauthenticated attacker...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL. By using an INSERT...ON CONFLICT...DO UPDATE command on a specially crafted table, an authenticated database user could read arbitrary bytes of server memory. The most significant threat of this vulnerability is to data confidentiality...

JLSEC-2026-32

A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality...

MiracleLinux 8 : postgresql:9.6 (AXSA:2021-2310:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-2310:01 advisory. postgresql: Buffer overrun from integer overflow in array subscripting calculations CVE-2021-32027 postgresql: Memory disclosure in INSERT ... ON...

K000150746: PostgreSQL vulnerabilities CVE-2021-32028 and CVE-2021-32029

Security Advisory Description CVE-2021-32028 A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data...

Important: postgresql

Issue Overview: A flaw was found in postgresql. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

SUSE CVE-2018-10925

It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server...

OESA-2022-1706 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...

OESA-2021-1439 postgresql security update

PostgreSQL is an advanced Object-Relational database management system DBMS that supports almost all SQL constructs including transactions, subselects and user-defined types and functions. The postgresql package includes the client programs and libraries that you'll need to access a PostgreSQL DB...

postgresql: INSERT ... ON CONFLICT DO UPDATE fails to enforce SELECT privileges

INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 disclose table contents that the invoker lacks privilege to read. These exploits affect only tables where the attacker lacks full read access but has both INSERT and UPDATE...

PostgreSQL Memory Disclosure Vulnerability (CNVD-2020-02195)

PostgreSQL is a free object-relational database management system developed by the PostgreSQL development group. The system supports most of the SQL standards and provides many other features, such as foreign keys, triggers, views, and so on. A security vulnerability exists in PostgreSQL because...