RHSA-2026:97875: Important: postgresql:16 security update
PostgreSQL is an advanced object-relational database management system (DBMS).Security Fix(es): postgis: PostGIS: Memory Disclosure and Denial of Service via Malformed FlatGeobuf Buffer (CVE-2026-73515) pgvector: pgvector: Arbitrary code execution via out-of-bounds write during IVFFlat index build (CVE-2026-103484) 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
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redhat/pgauditto a version that resolves this vulnerability.Fixed in 16.0-1.module+el9.8.0+24090+8f0ee565 - Upgrade
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redhat/pgvectorto a version that resolves this vulnerability.Fixed in 0.8.7-2.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgisto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgres-decoderbufsto a version that resolves this vulnerability.Fixed in 2.4.0-1.Final.module+el9.8.0+24090+8f0ee565 - Upgrade
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redhat/postgresqlto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-test-rpm-macrosto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/pgaudit-debuginfoto a version that resolves this vulnerability.Fixed in 16.0-1.module+el9.8.0+24090+8f0ee565 - Upgrade
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redhat/pgaudit-debugsourceto a version that resolves this vulnerability.Fixed in 16.0-1.module+el9.8.0+24090+8f0ee565 - Upgrade
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redhat/pgvector-debuginfoto a version that resolves this vulnerability.Fixed in 0.8.7-2.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/pgvector-debugsourceto a version that resolves this vulnerability.Fixed in 0.8.7-2.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-clientto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-client-debuginfoto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-debuginfoto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-debugsourceto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-docsto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-upgradeto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-upgrade-debuginfoto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgis-utilsto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1 - Upgrade
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redhat/postgres-decoderbufs-debuginfoto a version that resolves this vulnerability.Fixed in 2.4.0-1.Final.module+el9.8.0+24090+8f0ee565 - Upgrade
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redhat/postgres-decoderbufs-debugsourceto a version that resolves this vulnerability.Fixed in 2.4.0-1.Final.module+el9.8.0+24090+8f0ee565 - Upgrade
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redhat/postgresql-contribto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-contrib-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-debugsourceto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-docsto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-docs-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-plperlto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-plperl-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-plpython3to a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-plpython3-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-pltclto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-pltcl-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-private-develto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-private-libsto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-private-libs-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-serverto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-server-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-server-develto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-server-devel-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-staticto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-testto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-test-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-upgradeto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-upgrade-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-upgrade-develto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/postgresql-upgrade-devel-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31 - Upgrade
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redhat/pgauditto a version that resolves this vulnerability.Fixed in 16.0-1.module+el9.8.0+24090+8f0ee565.aa - Upgrade
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redhat/pgaudit-debuginfoto a version that resolves this vulnerability.Fixed in 16.0-1.module+el9.8.0+24090+8f0ee565.aa - Upgrade
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redhat/pgaudit-debugsourceto a version that resolves this vulnerability.Fixed in 16.0-1.module+el9.8.0+24090+8f0ee565.aa - Upgrade
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redhat/pgvectorto a version that resolves this vulnerability.Fixed in 0.8.7-2.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/pgvector-debuginfoto a version that resolves this vulnerability.Fixed in 0.8.7-2.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/pgvector-debugsourceto a version that resolves this vulnerability.Fixed in 0.8.7-2.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgisto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-clientto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-client-debuginfoto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-debuginfoto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-debugsourceto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-docsto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-upgradeto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-upgrade-debuginfoto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgis-utilsto a version that resolves this vulnerability.Fixed in 3.5.3-6.module+el9.9.0+25108+e011fbf1.aa - Upgrade
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redhat/postgres-decoderbufsto a version that resolves this vulnerability.Fixed in 2.4.0-1.Final.module+el9.8.0+24090+8f0ee565.aa - Upgrade
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redhat/postgres-decoderbufs-debuginfoto a version that resolves this vulnerability.Fixed in 2.4.0-1.Final.module+el9.8.0+24090+8f0ee565.aa - Upgrade
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redhat/postgres-decoderbufs-debugsourceto a version that resolves this vulnerability.Fixed in 2.4.0-1.Final.module+el9.8.0+24090+8f0ee565.aa - Upgrade
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redhat/postgresqlto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-contribto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-contrib-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-debugsourceto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-docsto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-docs-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-plperlto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-plperl-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-plpython3to a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-plpython3-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-pltclto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-pltcl-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-private-develto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-private-libsto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-private-libs-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-serverto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-server-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-server-develto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-server-devel-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-staticto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-testto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-test-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-upgradeto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-upgrade-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-upgrade-develto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa - Upgrade
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redhat/postgresql-upgrade-devel-debuginfoto a version that resolves this vulnerability.Fixed in 16.15-1.module+el9.9.0+24997+2c0a9c31.aa