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OpenAdvisories
High RHSA-2026:97875 2 CVEs

Red Hat Security Advisory: postgresql:16 security update

Published Nov 13, 2026 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 49

ReleasePackageFixed in
Red Hat · RHEL 9 enterprise_linux:9::appstream pg_repack 0:1.5.1-1.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream pg_repack-debuginfo 0:1.5.1-1.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream pg_repack-debugsource 0:1.5.1-1.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream pgaudit 0:16.0-1.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream pgaudit-debuginfo 0:16.0-1.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream pgaudit-debugsource 0:16.0-1.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream pgvector 0:0.8.7-2.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream pgvector-debuginfo 0:0.8.7-2.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream pgvector-debugsource 0:0.8.7-2.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-client 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-client-debuginfo 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-debuginfo 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-debugsource 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-docs 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-upgrade 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-upgrade-debuginfo 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgis-utils 0:3.5.3-6.module+el9.9.0+25108+e011fbf1
Red Hat · RHEL 9 enterprise_linux:9::appstream postgres-decoderbufs 0:2.4.0-1.Final.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream postgres-decoderbufs-debuginfo 0:2.4.0-1.Final.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream postgres-decoderbufs-debugsource 0:2.4.0-1.Final.module+el9.8.0+24090+8f0ee565
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-contrib 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-contrib-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-debugsource 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-docs 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-docs-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-plperl 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-plperl-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-plpython3 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-plpython3-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-pltcl 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-pltcl-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-private-devel 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-private-libs 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-private-libs-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-server 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-server-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-server-devel 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-server-devel-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-static 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-test 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-test-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-test-rpm-macros 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-upgrade 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-upgrade-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-upgrade-devel 0:16.15-1.module+el9.9.0+24997+2c0a9c31
Red Hat · RHEL 9 enterprise_linux:9::appstream postgresql-upgrade-devel-debuginfo 0:16.15-1.module+el9.9.0+24997+2c0a9c31

Vulnerabilities 2

  • High 8.8
    CVE-2026-103484

    pgvector buffer overflow in IVFFlat index build

    IVFFlat index build in pgvector before 0.8.7 allows a database user to write data out-of-bounds, which can lead to arbitrary code execution.

    pgvector pgvector Debian Ubuntu
  • High 8.1
    CVE-2026-73515

    PostGIS < 3.7.0beta2 Out-of-Bounds Read via FlatGeobuf Buffer

    PostGIS before 3.7.0beta2 contains an out-of-bounds read vulnerability that allows attackers to cause memory disclosure or a server crash by supplying a malformed FlatGeobuf buffer. The FlatGeobuf property metadata decoder verifies that a string length field …

    PostGIS PostGIS postgis postgis Debian Ubuntu Wolfi

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2515434
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2544842
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_97875.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-73515
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-73515
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-73515
  • article
    https://gitea.osgeo.org/postgis/postgis/raw/tag/3.7.0beta2/NEWS
  • article
    https://mehmetince.net/part-1-6-systemic-risks-in-the-managed-postgresql-industry-extension-risks-are-real-exploiting-postgis-memory-corruption-bug-at-neondb-supabase-and-many-more/
  • article
    https://www.vulncheck.com/advisories/postgis-0beta2-out-of-bounds-read-via-flatgeobuf-buffer
  • report
    https://access.redhat.com/security/cve/CVE-2026-103484
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-103484
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-103484
  • article
    https://github.com/pgvector/pgvector/commit/ee00d39ab30c2a7cf9510abf9288c624d91db156
  • article
    https://github.com/pgvector/pgvector/issues/1036