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RLSA-2026:27741

RLSA-2026:27741 · Important: postgresql security update

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: PostgreSQL: Operating system account hijack via symlink following in pg_basebackup and pg_rewind (CVE-2026-6475) * postgresql: PostgreSQL libpq: Buffer overflow allows server superuser to overwrite client stack memory (CVE-2026-6477) * postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison (CVE-2026-6478) * postgresql: integer overflow can cause an undersized allocation and an out-of-bounds write (CVE-2026-6473) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS 8.8 · Alta · Corrección disponible

Publicación
Actualización

Pila tecnológica: system · database

Productos y versiones afectados

  • postgresql Rocky Linux:9

    Intervalos de versiones afectados
    • ECOSYSTEM: < 0:13.23-3.el9_8

    Actualiza a 0:13.23-3.el9_8

Fuentes originales

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