PT-2026-71478

Name of the Vulnerable Software and Affected Versions PostgreSQL versions prior to 18.5 PostgreSQL versions prior to 17.11 PostgreSQL versions prior to 16.15 PostgreSQL versions prior to 15.19 PostgreSQL versions prior to 14.24 Description An SQL injection exists in the EXTRACT deparse...

CVE-2026-14662: Integer Overflow or 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...

Linux Distros Unpatched Vulnerability : CVE-2026-15742

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 PostgreSQL fuzzystrmatch allows a user to direct writes to a huge range of addresses, executing arbitrary code as the operating system use...

Linux Distros Unpatched Vulnerability : CVE-2026-19385

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap buffer overflow in PostgreSQL pgdump of long function transform lists allows an object creator to execute arbitrary code as the operating system user runni...

Linux Distros Unpatched Vulnerability : CVE-2026-16239

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Type confusion in PostgreSQL portal/cursor lifecycle allows a user to execute arbitrary code as the operating system user running the database, via re-creation ...

Linux Distros Unpatched Vulnerability : CVE-2026-14680

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Type confusion with PostgreSQL internal data type arguments allows any user to execute arbitrary code as the operating system user running the database, via cal...

CVE-2026-14679: Stack-based Buffer Overflow

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 18.5, 17.11, 16.15, 15.19, and 14.24 are affected...

Vulnerability in core server (CVE-2026-14672)

PostgreSQL observable response discrepancy with non-default scramiterations provides user existence oracle Observable response discrepancy in PostgreSQL SCRAM authentication allows an unauthenticated user to test the existence of a user via observing the SCRAM iteration count. This requires the...

Vulnerability in core server (CVE-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...

Vulnerability in contrib module (CVE-2026-14663)

PostgreSQL pgcrypto, for OpenSSL-disabled ciphers, silently encrypts to and decrypts from cleartext 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 determin...

Vulnerability in contrib module (CVE-2026-15742)

PostgreSQL fuzzystrmatch writes effectively-arbitrary addresses, via integer wraparound 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...

Vulnerability in core server (CVE-2026-15741)

PostgreSQL expression deparse allows SQL injection via EXTRACT argument 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 pgdump, psql commands...

Vulnerability in core server (CVE-2026-18024)

PostgreSQL ascii function reads past end of buffer Buffer over-read in PostgreSQL ascii SQL function allows a user to disclose up to 3 bytes after the end of a specific allocation, via a crafted text value. This is the same class of defect that CVE-2026-2006 fixed, though this instance has less...

Vulnerability in core server (CVE-2026-14681)

PostgreSQL improper enforcement of GSSAPI encryption when coupled with SSL Improper enforcement of message integrity in PostgreSQL GSSAPI support allows a user to negotiate GSSAPI contrary to pghba.conf rules, via initial direct TLS connection. Despite a pghba.conf that appears to require GSSAPI,...

Vulnerability in core server (CVE-2026-14680)

PostgreSQL type confusion via "internal" arguments 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...

Vulnerability in core server (CVE-2026-16239)

PostgreSQL type confusion in cursor CLOSE + DECLARE executes arbitrary code Type confusion in PostgreSQL "portal"/cursor lifecycle allows a user to execute arbitrary code as the operating system user running the database, via re-creation of a cursor or other portal with different types. Versions...

Vulnerability in core server (CVE-2026-14679)

PostgreSQL stack buffer overflow in argument match writes 0x0 and 0x1 to server memory 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...

Vulnerability in contrib module (CVE-2026-14673)

PostgreSQL amcheck does not clear untrusted search path Untrusted search path in PostgreSQL amcheck allows a grantee of amcheck function EXECUTE privilege to execute arbitrary functions as the owners of expression indexes that depend on the search path, via setting a hostile search path before...

Vulnerability in core server (CVE-2026-6471)

PostgreSQL logical decoding can dlopen arbitrary file 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 ru...

Vulnerability in core server (CVE-2026-6469)

PostgreSQL ALTER TABLE ALTER TYPE resets extended statistics ownership Incorrect ownership assignment in PostgreSQL ALTER TABLE ALTER TYPE command reassigns ownership of dependent statistics objects to the current user. This wrongly allows the table owner to run DROP STATISTICS and ALTER STATISTI...