CLSA-2026-1774028594

Update of postgresql11

No scoreFix available

Initial backport of PostgreSQL 11.22 for RHEL 7
Based on Fedora/RHEL 8 spec files for PostgreSQL 10 and 12
Adapted for RHEL 7 compatibility:
- Disabled ICU support by default (not readily available on RHEL 7)
- Disabled plpython3 by default (may need SCL for Python 3)
- Removed perl-generators BuildRequires
- Removed multilib-rpm-config BuildRequires
- Added libs, devel subpackages for libpq and other shared libraries

What each source reports

OSV No score

Update of postgresql11

Initial backport of PostgreSQL 11.22 for RHEL 7
Based on Fedora/RHEL 8 spec files for PostgreSQL 10 and 12
Adapted for RHEL 7 compatibility:
- Disabled ICU support by default (not readily available on RHEL 7)
- Disabled plpython3 by default (may need SCL for Python 3)
- Removed perl-generators BuildRequires
- Removed multilib-rpm-config BuildRequires
- Added libs, devel subpackages for libpq and other shared libraries

Record: CLSA-2026-1774028594
Updated: 2026-11-02

Affected packages

Affected packages
Package	Affected	Fixed
`postgresql11` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-contrib` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-devel` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-docs` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-libs` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-plperl` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-plpython` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-pltcl` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-server` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-server-devel` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1

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Affected packages
Package	Affected	Fixed
`postgresql11-static` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-test` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-test-rpm-macros` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-upgrade` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1
`postgresql11-upgrade-devel` TuxCare:RHEL:7	before 11.22-1.el7.tuxcare.els1	11.22-1.el7.tuxcare.els1

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CLSA-2026-1774028594 is a vulnerability with no CVSS score yet in postgresql11, published March 20, 2026. No source lists public exploit code. Fixed in postgresql11 11.22-1.el7.tuxcare.els1.

References

errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1774028594.html