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bdu:2026-11962

BELL-CVE-2026-14678

Affected: Alpaquita:25: postgresql17, Alpaquita:stream: postgresql18

BIT-postgresql-2026-14678 — PostgreSQL pg_trgm picksplit reads past end of buffer

Affected: Bitnami: postgresql

Buffer over-read in PostgreSQL pg_trgm index picksplit function reads past end of a heap buffer. This might allow a table maintainer to infer limited memory values, via the lossy signal of index split choices. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.

certfr-2026-avi-1024 — De multiples vulnérabilités ont été découvertes dans PostgreSQL. Certaines d'entre elles permettent à un attaquant de p…

certfr-2026-avi-1024

EUVD-2026-361653

fkie_cve-2026-14678

GHSA-rw5c-m5ff-2772

msrc_CVE-2026-14678 — PostgreSQL pg_trgm picksplit reads past end of buffer

msrc_CVE-2026-14678

OESA-2026-3420 — postgresql security update

Affected: openEuler:24.03-LTS-SP4: postgresql

PostgreSQL is an advanced Object-Relational database management system (DBMS). The base postgresql package contains the client programs that you&apos;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 as the PostgreSQL server, or on a remote machine that accesses a PostgreSQL server over a network connection. The PostgreSQL server can be found in the postgresql-server sub-package. Security Fix(es):

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 types are typically sourced from application logic, not taken from the application's user. Hence, application users attacking the database, through the application as a conduit, are unlikely. CVE-2026-6473 had fixed similar problems. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.(CVE-2026-14662)

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 even with the wrong key. This in turn loses the…

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

postgresql14-14.24-1.1 on GA media

SUSE-SU-2026:23577-1 — Security update for postgresql18

Security update for postgresql18

UBUNTU-CVE-2026-14678

Affected: Ubuntu:Pro:14.04:LTS: postgresql-9.3, Ubuntu:Pro:16.04:LTS: postgresql-9.5, Ubuntu:Pro:18.04:LTS: postgresql-10, Ubuntu:20.04:LTS: postgresql-12, Ubuntu:22.04:LTS: postgresql-14, Ubuntu:24.04:LTS: postgresql-16, Ubuntu:26.04:LTS: postgresql-18

WID-SEC-W-2026-2844 — PostgreSQL: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in PostgreSQL ausnutzen, um beliebigen Programmcode auszuführen, SQL-Injection-Angriffe durchzuführen, Sicherheitsmaßnahmen zu umgehen, Daten offenzulegen oder zu manipulieren oder Denial-of-Service-Zustände herbeizuführen.