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OpenAdvisories
High RHSA-2026:93460 1 CVE

Red Hat Security Advisory: postgresql:16 security update

Published Nov 13, 2026 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 40

ReleasePackageFixed in
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pg_repack 0:1.5.1-1.module+el9.6.0+22880+6b241eec
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pg_repack-debuginfo 0:1.5.1-1.module+el9.6.0+22880+6b241eec
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pg_repack-debugsource 0:1.5.1-1.module+el9.6.0+22880+6b241eec
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pgaudit 0:16.0-1.module+el9.4.0+20427+07482b8c
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pgaudit-debuginfo 0:16.0-1.module+el9.4.0+20427+07482b8c
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pgaudit-debugsource 0:16.0-1.module+el9.4.0+20427+07482b8c
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pgvector 0:0.8.7-1.module+el9.6.0+25207+17f809b9
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pgvector-debuginfo 0:0.8.7-1.module+el9.6.0+25207+17f809b9
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream pgvector-debugsource 0:0.8.7-1.module+el9.6.0+25207+17f809b9
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgres-decoderbufs 0:2.4.0-1.Final.module+el9.4.0+20427+07482b8c
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgres-decoderbufs-debuginfo 0:2.4.0-1.Final.module+el9.4.0+20427+07482b8c
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgres-decoderbufs-debugsource 0:2.4.0-1.Final.module+el9.4.0+20427+07482b8c
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-contrib 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-contrib-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-debugsource 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-docs 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-docs-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-plperl 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-plperl-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-plpython3 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-plpython3-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-pltcl 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-pltcl-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-private-devel 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-private-libs 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-private-libs-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-server 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-server-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-server-devel 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-server-devel-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-static 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-test 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-test-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-test-rpm-macros 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-upgrade 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-upgrade-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-upgrade-devel 0:16.15-1.module+el9.6.0+24915+52fd15c1
Red Hat · RHEL 9.6 EUS rhel_eus:9.6::appstream postgresql-upgrade-devel-debuginfo 0:16.15-1.module+el9.6.0+24915+52fd15c1

Vulnerabilities 1

  • 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

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2544842
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_93460.json
  • 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