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RLSA-2026:4110

RLSA-2026:4110 · Important: postgresql:16 security update

This page contains facts from public vulnerability sources. Check the original advisory before updating.

PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code (CVE-2026-2006) * postgresql: PostgreSQL intarray missing validation of type of input to selectivity estimator executes arbitrary code (CVE-2026-2004) * postgresql: PostgreSQL pgcrypto heap buffer overflow executes arbitrary code (CVE-2026-2005) 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 · High · Fix available

Published
Updated

Stack: system

Affected products and versions

  • pgaudit Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:16.0-1.module+el9.7.0+40060+39463e08

    Update to 0:16.0-1.module+el9.7.0+40060+39463e08

  • pgaudit Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:16.0-1.module+el9.7.0+40012+a654bbaa

    Update to 0:16.0-1.module+el9.7.0+40012+a654bbaa

  • pg_repack Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:1.5.1-1.module+el9.7.0+40012+a654bbaa

    Update to 0:1.5.1-1.module+el9.7.0+40012+a654bbaa

  • pg_repack Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:1.5.1-1.module+el9.7.0+40060+39463e08

    Update to 0:1.5.1-1.module+el9.7.0+40060+39463e08

  • pgvector Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:0.6.2-2.module+el9.7.0+40060+39463e08

    Update to 0:0.6.2-2.module+el9.7.0+40060+39463e08

  • pgvector Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:0.6.2-2.module+el9.7.0+40012+a654bbaa

    Update to 0:0.6.2-2.module+el9.7.0+40012+a654bbaa

  • postgis Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:3.5.3-3.module+el9.7.0+40012+a654bbaa

    Update to 0:3.5.3-3.module+el9.7.0+40012+a654bbaa

  • postgres-decoderbufs Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:2.4.0-1.Final.module+el9.7.0+40060+39463e08

    Update to 0:2.4.0-1.Final.module+el9.7.0+40060+39463e08

  • postgres-decoderbufs Rocky Linux:9

    Affected ranges
    • ECOSYSTEM: < 0:2.4.0-1.Final.module+el9.7.0+40012+a654bbaa

    Update to 0:2.4.0-1.Final.module+el9.7.0+40012+a654bbaa

Original sources

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