Summary
PostgreSQL is an advanced object-relational database management system (DBMS).
Security Fix(es):
* pgvector: pgvector: Arbitrary code execution via out-of-bounds write during IVFFlat index build (CVE-2026-103484)
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.
Fixed packages 24
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | pg_repack | 1.5.1-1.module_el9.6.0+146+c54fdeca |
| AlmaLinux · 9 | pgaudit | 16.0-1.module_el9.4.0+66+eb9878bc |
| AlmaLinux · 9 | pgvector | 0.8.7-1.module_el9.8.0+324+0cb93d9d |
| AlmaLinux · 9 | postgis | 3.5.3-6.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgis-client | 3.5.3-6.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgis-docs | 3.5.3-6.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgis-upgrade | 3.5.3-6.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgis-utils | 3.5.3-6.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgres-decoderbufs | 2.4.0-1.Final.module_el9.4.0+66+eb9878bc |
| AlmaLinux · 9 | postgresql | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-contrib | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-docs | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-plperl | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-plpython3 | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-pltcl | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-private-devel | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-private-libs | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-server | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-server-devel | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-static | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-test | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-test-rpm-macros | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-upgrade | 16.15-1.module_el9.8.0+311+c39b793b |
| AlmaLinux · 9 | postgresql-upgrade-devel | 16.15-1.module_el9.8.0+311+c39b793b |
Vulnerabilities 1
-
High 8.8
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.