CLSA-2026-1790176564

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1790176564
Upstream
CVE (4)
  • CVE-2026-16239
  • CVE-2026-18408
  • CVE-2026-6464
  • CVE-2026-6471
Published
2026-09-23T15:16:28Z
Modified
2026-10-26T09:43:22Z
Summary
postgresql: Fix of 13 CVEs
Details
  • CVE-2026-6464: teach psql to skip in-line data after a COPY ... FROM STDIN that fails before PGRES_COPY_IN, so the data is no longer executed as SQL
  • CVE-2026-6471: restrict logical decoding output plugins to the new output_plugin_libraries parameter. NOTE: this is a deliberate default-deny change, matching upstream and RHSA-2026:67491. Installations using a third-party output plugin (for example decoderbufs/Debezium) must add it to output_plugin_libraries in postgresql.conf and reload before logical replication slots can be created again. Audit with: SELECT DISTINCT plugin FROM pg_replication_slots WHERE plugin IS NOT NULL;
  • CVE-2026-16239: cross-check the output row type of a portal running EXECUTE or FETCH
  • CVE-2026-18408: do not perform backquote expansion on the argument of psql's \unrestrict command
References

Affected packages

TuxCare:AlmaLinux:9.6
postgresql

Package

Name
postgresql
Purl
pkg:rpm/tuxcare/postgresql?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-contrib

Package

Name
postgresql-contrib
Purl
pkg:rpm/tuxcare/postgresql-contrib?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-docs

Package

Name
postgresql-docs
Purl
pkg:rpm/tuxcare/postgresql-docs?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-plperl

Package

Name
postgresql-plperl
Purl
pkg:rpm/tuxcare/postgresql-plperl?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-plpython3

Package

Name
postgresql-plpython3
Purl
pkg:rpm/tuxcare/postgresql-plpython3?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-pltcl

Package

Name
postgresql-pltcl
Purl
pkg:rpm/tuxcare/postgresql-pltcl?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-private-devel

Package

Name
postgresql-private-devel
Purl
pkg:rpm/tuxcare/postgresql-private-devel?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-private-libs

Package

Name
postgresql-private-libs
Purl
pkg:rpm/tuxcare/postgresql-private-libs?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-server

Package

Name
postgresql-server
Purl
pkg:rpm/tuxcare/postgresql-server?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-server-devel

Package

Name
postgresql-server-devel
Purl
pkg:rpm/tuxcare/postgresql-server-devel?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-static

Package

Name
postgresql-static
Purl
pkg:rpm/tuxcare/postgresql-static?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-test

Package

Name
postgresql-test
Purl
pkg:rpm/tuxcare/postgresql-test?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-test-rpm-macros

Package

Name
postgresql-test-rpm-macros
Purl
pkg:rpm/tuxcare/postgresql-test-rpm-macros?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-upgrade

Package

Name
postgresql-upgrade
Purl
pkg:rpm/tuxcare/postgresql-upgrade?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"
postgresql-upgrade-devel

Package

Name
postgresql-upgrade-devel
Purl
pkg:rpm/tuxcare/postgresql-upgrade-devel?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
13.23-1.el9_6.tuxcare.els12

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1790176564.json"