ALSA-2026:65899

Source
https://errata.almalinux.org/10/ALSA-2026-65899.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:65899.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:65899
Related
Published
2026-09-09T00:00:00Z
Modified
2026-09-11T17:15:03Z
Summary
Important: postgresql16-postgis security update
Details

PostGIS adds support for geographic objects to the PostgreSQL object-relational database. In effect, PostGIS "spatially enables" the PostgreSQL server, allowing it to be used as a backend spatial database for geographic information systems (GIS), much like ESRI's SDE or Oracle's Spatial extension. PostGIS follows the OpenGIS "Simple Features Specification for SQL" and has been certified as compliant with the "Types and Functions" profile.

Security Fix(es):

  • postgis: PostGIS: Memory Disclosure and Denial of Service via Malformed FlatGeobuf Buffer (CVE-2026-73515)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References

Affected packages

AlmaLinux:10 / postgis

Package

Name
postgis
Purl
pkg:rpm/almalinux/postgis

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.5.3-4.el10_2.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:65899.json"

AlmaLinux:10 / postgis-client

Package

Name
postgis-client
Purl
pkg:rpm/almalinux/postgis-client

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.5.3-4.el10_2.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:65899.json"

AlmaLinux:10 / postgis-docs

Package

Name
postgis-docs
Purl
pkg:rpm/almalinux/postgis-docs

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.5.3-4.el10_2.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:65899.json"

AlmaLinux:10 / postgis-upgrade

Package

Name
postgis-upgrade
Purl
pkg:rpm/almalinux/postgis-upgrade

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.5.3-4.el10_2.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:65899.json"

AlmaLinux:10 / postgis-utils

Package

Name
postgis-utils
Purl
pkg:rpm/almalinux/postgis-utils

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.5.3-4.el10_2.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:65899.json"