BIT-POSTGRESQL-2026-14662 PostgreSQL tsvector and tsquery undersize allocations, via integer wraparound

Integer wraparound in PostgreSQL tsvector and tsquery data type functions allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds, via crafted large inputs. This may execute arbitrary code as the operating system user running the database. These...

PT-2026-79976

Incomplete tracking in PostgreSQL of changes to role membership, role attributes, and database ownership allows a query to continue using cached row-level security policies after those changes require a different policy, via plan reuse. Stale policies continue until some other event invalidates t...

PT-2026-79987

Improper enforcement of message integrity in PostgreSQL GSSAPI support allows a user to negotiate GSSAPI contrary to pg hba.conf rules, via initial direct TLS connection. Despite a pg hba.conf that appears to require GSSAPI, the connection may exchange data over TLS encryption alone. If the TLS...

PT-2026-79975

Cleartext storage in PostgreSQL pgcrypto disabled ciphers allows a user to recover cleartext, via direct observation of the faulty ciphertext. The OpenSSL version and OpenSSL configuration determine the disabled ciphers. If the application accepts encrypted data as input, decryption will succeed...

PT-2026-79985

Stack buffer overflow in PostgreSQL argument name matching allows an object creator to achieve unknown impacts via OUT parameter count. The attack can write only 0x0 and 0x1 bytes. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected...

OPENSUSE-SU-2026:11552-1 postgresql14-14.24-1.1 on GA media

These are all security issues fixed in the postgresql14-14.24-1.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-79990

Type confusion in PostgreSQL pg restore attribute stats allows an object creator to execute arbitrary code as the operating system user running the database, via conflation of range and multirange values. Within major version 18, minor versions before PostgreSQL 18.6 are affected. Versions before...

PT-2026-78394

Name of the Vulnerable Software and Affected Versions phpMyFAQ versions prior to 4.1.7 Description When configured to use PostgreSQL via the native pgsql PHP extension, the software declares an incorrect LIKE ESCAPE character '=' in the Search/Database/Pgsql.php backend, while the...

PT-2026-79983

Heap buffer overflow in PostgreSQL pg stat statements allows the query author to execute arbitrary code as the operating system user running the database, via crafted queries containing array constants. Within major version 18, minor versions before PostgreSQL 18.6 are affected. Versions before...

PT-2026-79986

Type confusion with PostgreSQL "internal" data type arguments allows any user to execute arbitrary code as the operating system user running the database, via calls to functions with that argument type. Type "internal" represents a class of mutually-incompatible data structures not intended for...

PT-2026-79979

Heap buffer overflow in PostgreSQL plperl return of a tied hash allows the function owner to execute arbitrary code as the operating system user running the database, via a crafted function body. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected...

PT-2026-79989

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 running the database, via extreme inputs to SQL function levenshtein or levenshtein less equal. Versions before PostgreSQL 18.6, 17.11,...

PT-2026-79994

Untrusted data inclusion in PostgreSQL psql COPY may allow a server administrator to elicit execution of data lines as psql commands, via error injection. If the "COPY FROM STDIN" or "copy FROM STDIN" command fails before the server indicates that it awaits input rows, psql processes the in-line...

PT-2026-79978

Heap buffer overflow in PostgreSQL to chartimestamptz allows the party choosing the timezone to execute arbitrary code as the operating system user running the database, via a long POSIX timezone abbreviation. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected...

PT-2026-79980

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 emerged as a non-security bug report, and the fix appear in the git repository with subject "refint: Remove plan cache.", without a C...

PT-2026-79997

Missing authorization in PostgreSQL logical decoding allows a non-superuser holding REPLICATION privilege to dlopen any file visible to the operating system account running the server, via the choice of logical decoding plugin. This in turn runs arbitrary code as that account. Versions before...

PT-2026-79988

SQL injection in PostgreSQL EXTRACT deparse allows an object owner to execute arbitrary SQL as a superuser via a hostile object definition. Attacks affect expression deparse consumers broadly, including pg dump, psql commands like sf, and any similar usage in non-core tools. Versions before...

PT-2026-79977

Type confusion regarding input of PostgreSQL ctid data type selectivity estimator allows an object creator to view a calculation derived from the value of an arbitrary 4-byte span of memory, via a chosen non-ctid input. While the calculation loses precision, substantial memory value recovery...

PT-2026-79993

Heap buffer overflow in PostgreSQL pg dump of long function transform lists allows an object creator to execute arbitrary code as the operating system user running pg dump, via a crafted transform list. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected...

PT-2026-79996

Missing authorization in PostgreSQL DDL commands allows an object creator to achieve denial of service against ALTER and DROP of the type, via creating a dependency on the type. Many DDL operations did check the privilege, but assigning a range subtype and referencing the type from an SQL...