Security update for postgresql14

Important: postgresql:12 security update

Important: postgresql:16 security update

Important: postgresql:15 security update

Important: postgresql:13 security update

ELSA-2026-4064: postgresql:12 security update (IMPORTANT)

ELSA-2026-4063: postgresql:16 security update (IMPORTANT)

ELSA-2026-4059: postgresql:15 security update (IMPORTANT)

ELSA-2026-4024: postgresql:13 security update (IMPORTANT)

ELSA-2026-3896: postgresql:15 security update (IMPORTANT)

ELSA-2026-3887: postgresql16 security update (IMPORTANT)

ELSA-2026-3730: postgresql security update (IMPORTANT)

Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Improper validation of type "oidvector" in PostgreSQL allows a databas ...

Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.

Уязвимость функции обработки типов данных oidvector системы управления базами данных PostgreSQL, позволяющая нарушителю раскрыть байты памяти сервера и получить доступ к конфиденциальной информации

Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator 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.

Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator 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.