Stack-based buffer overflow in PostgreSQL - CVE-2026-6477

Vulnerability identifier: #VU131459

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2026-6477

CWE-ID: CWE-121

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to overwrite client stack memory.

The vulnerability exists due to a stack-based buffer overflow in libpq lo_* functions when processing an arbitrarily large server response through PQfn(..., result_is_int=0, ...). A remote attacker can induce a victim client to process a crafted server response to overwrite client stack memory.

User interaction is required to invoke affected client functionality such as psql \lo_export or pg_dump. The issue affects lo_export(), lo_read(), lo_lseek64(), and lo_tell64().

PostgreSQL
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server 12 SP5 LTSS Extended
SUSE Linux Enterprise Server 15 SP6
Debian Linux
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Real Time 15
Anolis OS
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
SUSE Package Hub 15
Legacy Module
Server Applications Module
Basesystem Module
openSUSE Leap
Ubuntu
openEuler
SecurityCenter
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
pg_repack
pgaudit
postgres-decoderbufs
postgresql (Red Hat package)
libpq (Red Hat package)
libpq
libpq-devel
postgresql-14 (Ubuntu package)
postgresql14-docs
postgresql14-devel
postgresql14-contrib-debuginfo
postgresql14-debuginfo
postgresql14-plpython
postgresql14-server-debuginfo
postgresql14-pltcl
postgresql14-devel-debuginfo
postgresql14-pltcl-debuginfo
postgresql14-contrib
postgresql14-plperl-debuginfo
postgresql14
postgresql14-plpython-debuginfo
postgresql14-server
postgresql14-debugsource
postgresql14-server-devel-debuginfo
postgresql14-server-devel
postgresql14-plperl
postgresql14-llvmjit
postgresql14-llvmjit-devel
postgresql14-llvmjit-debuginfo
postgresql14-test
postgresql-15 (Debian package)
postgresql-private-devel
postgresql
postgresql-contrib
postgresql-debuginfo
postgresql-docs
postgresql-llvmjit
postgresql-plperl
postgresql-plpython3
postgresql-pltcl
postgresql-private-libs
postgresql-server
postgresql-server-devel
postgresql-static
postgresql-test
postgresql-test-rpm-macros
postgresql-upgrade-devel
postgresql-upgrade
postgresql-debugsource
libpq-doc
libpq-debuginfo
libpq-debugsource
postgresql15-devel-debuginfo
postgresql15-contrib
postgresql15-server
postgresql15-docs
postgresql15-server-devel-debuginfo
postgresql15-debuginfo
postgresql15-pltcl-debuginfo
postgresql15-plperl-debuginfo
postgresql15-plperl
postgresql15-plpython-debuginfo
postgresql15
postgresql15-plpython
postgresql15-server-debuginfo
postgresql15-pltcl
postgresql15-debugsource
postgresql15-server-devel
postgresql15-contrib-debuginfo
postgresql15-devel
postgresql15-test
postgresql15-llvmjit-debuginfo
postgresql15-llvmjit
postgresql15-llvmjit-devel
postgresql16-debugsource
postgresql16-docs
postgresql16-contrib
postgresql16-server-devel-debuginfo
postgresql16-devel-debuginfo
postgresql16-plpython-debuginfo
postgresql16
postgresql16-pltcl
postgresql16-plperl
postgresql16-contrib-debuginfo
postgresql16-devel
postgresql16-server
postgresql16-server-devel
postgresql16-plperl-debuginfo
postgresql16-server-debuginfo
postgresql16-debuginfo
postgresql16-pltcl-debuginfo
postgresql16-plpython
postgresql16-llvmjit-devel
postgresql16-test
postgresql16-llvmjit-debuginfo
postgresql16-llvmjit
postgresql-17 (Debian package)
postgresql-17-test-rpm-macros
postgresql-17
postgresql-17-contrib
postgresql-17-debuginfo
postgresql-17-debugsource
postgresql-17-docs
postgresql-17-plperl
postgresql-17-plpython3
postgresql-17-pltcl
postgresql-17-private-devel
postgresql-17-private-libs
postgresql-17-server
postgresql-17-server-devel
postgresql-17-static
postgresql-17-test
postgresql-17-upgrade
postgresql-17-upgrade-devel
postgresql17-plpython-debuginfo
postgresql17-plperl-debuginfo
postgresql17-server
postgresql17-docs
postgresql17-llvmjit-devel
postgresql17-devel
postgresql17-plpython
postgresql17-debugsource
postgresql17-server-devel-debuginfo
postgresql17-pltcl-debuginfo
postgresql17-pltcl
postgresql17-debuginfo
postgresql17-contrib-debuginfo
postgresql17
postgresql17-plperl
postgresql17-llvmjit
postgresql17-server-debuginfo
postgresql17-contrib
postgresql17-server-devel
postgresql17-devel-debuginfo
postgresql17-test
postgresql17-llvmjit-debuginfo
libecpg6-debuginfo-32bit
libpq5-32bit
libecpg6-32bit
libpq5-debuginfo-32bit
libecpg6
libpq5-debuginfo
libpq5
libecpg6-debuginfo
libpq5-32bit-debuginfo
postgresql18-debuginfo
postgresql18-debugsource
libecpg6-32bit-debuginfo
postgresql18-docs
libecpg6-64bit
libpq5-64bit-debuginfo
libecpg6-64bit-debuginfo
libpq5-64bit
postgresql18-devel-debuginfo
postgresql18-contrib-debuginfo
postgresql18-server-devel
postgresql18-llvmjit
postgresql18-plpython
postgresql18-devel-mini-debuginfo
postgresql18
postgresql18-pltcl
postgresql18-plpython-debuginfo
postgresql18-mini-debugsource
postgresql18-llvmjit-devel
postgresql18-devel
postgresql18-contrib
postgresql18-test
postgresql18-plperl-debuginfo
postgresql18-server-debuginfo
postgresql18-devel-mini
postgresql18-plperl
postgresql18-pltcl-debuginfo
postgresql18-server
postgresql18-server-devel-debuginfo
postgresql18-llvmjit-debuginfo

Install security update from vendor's website.

PostgreSQL - addressed in versions 14.23, 15.18, 16.14, 17.10, 18.4
SecurityCenter - addressed in versions SC202607.1, SC202607.2
pg_repack - update to 1.4.8-1
pgaudit - update to 1.7.0-1
postgres-decoderbufs - update to 1.9.7-1.Final
postgresql (Red Hat package) - update to 9.2.24-9.el7_9.6
libpq (Red Hat package) - addressed in versions 13.23-1.el8_4.1, 13.23-1.el8_8.1, 13.23-1.el9_2.1, 13.23-1.el9_4.1, 13.23-1.el9_6.1, 13.23-3.el9_8, 16.14-0.el10_0.1, 16.14-1.el10_2
libpq - addressed in versions 13.23-2.0.1, 15.18-1
libpq-devel - addressed in versions 13.23-2.0.1, 15.18-1
postgresql-14 (Ubuntu package) - addressed in versions 14.23-0ubuntu0.22.04.1, 16.14-0ubuntu0.24.04.1, 17.10-0ubuntu0.25.10.1, 18.4-0ubuntu0.26.04.1
postgresql14-docs - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-devel - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-contrib-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-plpython - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-server-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-pltcl - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-devel-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-pltcl-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-contrib - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-plperl-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14 - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-plpython-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-server - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-debugsource - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-server-devel-debuginfo - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-server-devel - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-plperl - addressed in versions 14.23-3.72.1, 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-llvmjit - addressed in versions 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-llvmjit-devel - addressed in versions 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-llvmjit-debuginfo - addressed in versions 14.23-150200.5.72.1, 14.23-150600.16.31.1
postgresql14-test - update to 14.23-150600.16.31.1
postgresql-15 (Debian package) - update to 15.18-0+deb12u1
postgresql-private-devel - update to 15.18-1
postgresql - update to 15.18-1
postgresql-contrib - update to 15.18-1
postgresql-debuginfo - update to 15.18-1
postgresql-docs - update to 15.18-1
postgresql-llvmjit - update to 15.18-1
postgresql-plperl - update to 15.18-1
postgresql-plpython3 - update to 15.18-1
postgresql-pltcl - update to 15.18-1
postgresql-private-libs - update to 15.18-1
postgresql-server - update to 15.18-1
postgresql-server-devel - update to 15.18-1
postgresql-static - update to 15.18-1
postgresql-test - update to 15.18-1
postgresql-test-rpm-macros - update to 15.18-1
postgresql-server-devel - addressed in versions 15.18-1, 15.18-1.0.1
postgresql - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-upgrade-devel - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-private-libs - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-contrib - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-plpython3 - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-private-devel - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-pltcl - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-upgrade - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-docs - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-debugsource - update to 15.18-1
postgresql-test - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-plperl - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-static - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-server - addressed in versions 15.18-1, 15.18-1.0.1
postgresql-test-rpm-macros - addressed in versions 15.18-1, 15.18-1.0.1
libpq-doc - update to 15.18-1
libpq - update to 15.18-1
libpq-debuginfo - update to 15.18-1
libpq-debugsource - update to 15.18-1
libpq-devel - update to 15.18-1
postgresql15-devel-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-contrib - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-server - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-docs - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-server-devel-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-pltcl-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-plperl-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-plperl - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-plpython-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15 - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-plpython - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-server-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-pltcl - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-debugsource - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-server-devel - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-contrib-debuginfo - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-devel - addressed in versions 15.18-3.56.1, 15.18-150200.5.57.1, 15.18-150600.16.31.1
postgresql15-test - update to 15.18-150600.16.31.1
postgresql15-llvmjit-debuginfo - update to 15.18-150600.16.31.1
postgresql15-llvmjit - update to 15.18-150600.16.31.1
postgresql15-llvmjit-devel - update to 15.18-150600.16.31.1
postgresql16-debugsource - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-docs - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-contrib - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-server-devel-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-devel-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-plpython-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16 - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-pltcl - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-plperl - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-contrib-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-devel - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-server - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-server-devel - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-plperl-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-server-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-pltcl-debuginfo - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-plpython - addressed in versions 16.14-3.44.1, 16.14-150200.5.44.1, 16.14-150600.16.33.1
postgresql16-llvmjit-devel - update to 16.14-150600.16.33.1
postgresql16-test - update to 16.14-150600.16.33.1
postgresql16-llvmjit-debuginfo - update to 16.14-150600.16.33.1
postgresql16-llvmjit - update to 16.14-150600.16.33.1
postgresql-17 (Debian package) - update to 17.10-0+deb13u1
postgresql-17-test-rpm-macros - update to 17.10-1
postgresql-17 - update to 17.10-1
postgresql-17-contrib - update to 17.10-1
postgresql-17-debuginfo - update to 17.10-1
postgresql-17-debugsource - update to 17.10-1
postgresql-17-docs - update to 17.10-1
postgresql-17-plperl - update to 17.10-1
postgresql-17-plpython3 - update to 17.10-1
postgresql-17-pltcl - update to 17.10-1
postgresql-17-private-devel - update to 17.10-1
postgresql-17-private-libs - update to 17.10-1
postgresql-17-server - update to 17.10-1
postgresql-17-server-devel - update to 17.10-1
postgresql-17-static - update to 17.10-1
postgresql-17-test - update to 17.10-1
postgresql-17-upgrade - update to 17.10-1
postgresql-17-upgrade-devel - update to 17.10-1
postgresql17-plpython-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-plperl-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-server - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-docs - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-llvmjit-devel - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-devel - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-plpython - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-debugsource - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-server-devel-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-pltcl-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-pltcl - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-contrib-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17 - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-plperl - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-llvmjit - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-server-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-contrib - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-server-devel - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-devel-debuginfo - addressed in versions 17.10-150200.5.28.1, 17.10-150600.13.27.1
postgresql17-test - update to 17.10-150600.13.27.1
postgresql17-llvmjit-debuginfo - update to 17.10-150600.13.27.1
libecpg6-debuginfo-32bit - update to 18.4-8.12.1
libpq5-32bit - addressed in versions 18.4-8.12.1, 18.4-150200.5.12.1, 18.4-150600.13.11.1
libecpg6-32bit - addressed in versions 18.4-8.12.1, 18.4-150600.13.11.1
libpq5-debuginfo-32bit - update to 18.4-8.12.1
libecpg6 - addressed in versions 18.4-8.12.1, 18.4-150200.5.12.1, 18.4-150600.13.11.1
libpq5-debuginfo - addressed in versions 18.4-8.12.1, 18.4-150200.5.12.1, 18.4-150600.13.11.1
libpq5 - addressed in versions 18.4-8.12.1, 18.4-150200.5.12.1, 18.4-150600.13.11.1
libecpg6-debuginfo - addressed in versions 18.4-8.12.1, 18.4-150200.5.12.1, 18.4-150600.13.11.1
libpq5-32bit-debuginfo - addressed in versions 18.4-150200.5.12.1, 18.4-150600.13.11.1
postgresql18-debuginfo - addressed in versions 18.4-150200.5.12.1, 18.4-150600.13.11.1
postgresql18-debugsource - addressed in versions 18.4-150200.5.12.1, 18.4-150600.13.11.1
libecpg6-32bit-debuginfo - update to 18.4-150600.13.11.1
postgresql18-docs - update to 18.4-150600.13.11.1
libecpg6-64bit - update to 18.4-150600.13.11.1
libpq5-64bit-debuginfo - update to 18.4-150600.13.11.1
libecpg6-64bit-debuginfo - update to 18.4-150600.13.11.1
libpq5-64bit - update to 18.4-150600.13.11.1
postgresql18-devel-debuginfo - update to 18.4-150600.13.11.1
postgresql18-contrib-debuginfo - update to 18.4-150600.13.11.1
postgresql18-server-devel - update to 18.4-150600.13.11.1
postgresql18-llvmjit - update to 18.4-150600.13.11.1
postgresql18-plpython - update to 18.4-150600.13.11.1
postgresql18-devel-mini-debuginfo - update to 18.4-150600.13.11.1
postgresql18 - update to 18.4-150600.13.11.1
postgresql18-pltcl - update to 18.4-150600.13.11.1
postgresql18-plpython-debuginfo - update to 18.4-150600.13.11.1
postgresql18-mini-debugsource - update to 18.4-150600.13.11.1
postgresql18-llvmjit-devel - update to 18.4-150600.13.11.1
postgresql18-devel - update to 18.4-150600.13.11.1
postgresql18-contrib - update to 18.4-150600.13.11.1
postgresql18-test - update to 18.4-150600.13.11.1
postgresql18-plperl-debuginfo - update to 18.4-150600.13.11.1
postgresql18-server-debuginfo - update to 18.4-150600.13.11.1
postgresql18-devel-mini - update to 18.4-150600.13.11.1
postgresql18-plperl - update to 18.4-150600.13.11.1
postgresql18-pltcl-debuginfo - update to 18.4-150600.13.11.1
postgresql18-server - update to 18.4-150600.13.11.1
postgresql18-server-devel-debuginfo - update to 18.4-150600.13.11.1
postgresql18-llvmjit-debuginfo - update to 18.4-150600.13.11.1

• https://www.postgresql.org/about/news/postgresql-184-1710-1614-1518-and-1423-released-3297/
• https://www.postgresql.org/support/security/CVE-2026-6477/

• Multiple vulnerabilities in PostgreSQL
• Debian update for postgresql-17
• Debian update for postgresql-15
• SUSE update for postgresql17
• SUSE update for postgresql18
• SUSE update for postgresql18
• SUSE update for postgresql18
• SUSE update for postgresql16
• SUSE update for postgresql15
• SUSE update for postgresql15
• SUSE update for postgresql16
• SUSE update for postgresql14
• Ubuntu update for postgresql-14
• openEuler 24.03 LTS SP3 update for postgresql-17
• openEuler 24.03 LTS SP3 update for postgresql
• openEuler 24.03 LTS update for postgresql
• openEuler 24.03 LTS update for libpq
• openEuler 24.03 LTS SP3 update for libpq
• SUSE update for postgresql16
• SUSE update for postgresql15
• SUSE update for postgresql14
• openEuler 24.03 LTS SP1 update for libpq
• openEuler 24.03 LTS SP1 update for postgresql
• SUSE update for postgresql14
• Anolis OS update for postgresql
• SUSE update for postgresql17
• Red Hat Enterprise Linux 9 update for the postgresql:16 module
• Red Hat Enterprise Linux 9 update for the postgresql:16 module
• Red Hat Enterprise Linux 8 update for the postgresql:15 module
• Red Hat Enterprise Linux 9 update for the postgresql:15 module
• Red Hat Enterprise Linux 8 update for the postgresql:12 module
• Anolis OS update for libpq
• Anolis OS update for postgresql:15 module
• Anolis OS update for libpq
• Red Hat Enterprise Linux 8 update for the postgresql:13 module
• Red Hat Enterprise Linux 9 update for the postgresql:15 module
• Red Hat Enterprise Linux 9 update for the postgresql:15 module
• Red Hat Enterprise Linux 8 update for the postgresql:12 module
• Red Hat Enterprise Linux 8 update for the postgresql:13 module
• Red Hat Enterprise Linux 8 update for the postgresql:12 module
• Red Hat Enterprise Linux 8 update for libpq
• Red Hat Enterprise Linux 8 update for the postgresql:13 module
• Red Hat Enterprise Linux 9 update for libpq
• Multiple vulnerabilities in Tenable Security Center
• Red Hat Enterprise Linux 10 update for libpq
• Red Hat Enterprise Linux 8 update for libpq
• Red Hat Enterprise Linux 7 Extended Lifecycle Support update for postgresql
• Tenable Security Center on Enclave Security update for third-party components
• Red Hat Enterprise Linux 9 update for libpq
• Red Hat Enterprise Linux 9 update for libpq
• Red Hat Enterprise Linux 9 update for libpq
• Red Hat Enterprise Linux 10 update for libpq