Linux · 
Red Hat · Security advisory · March 12, 2026
Red Hat · Security advisory · March 12, 2026RHSA-2026:4063: Security update for 18 packages
RHSA-2026:4063, released March 12, 2026, fixes 4 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0135
71st percentile
Priority of the 4 CVEs
Patch now 0
Urgent 0
High 4
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| pg_repack | RHEL 8 | 0:1.5.1-1.module+el8.10.0+22551+c0330dc9 |
| pgaudit | RHEL 8 | 0:16.0-1.module+el8.10.0+20413+d8116364 |
| postgres-decoderbufs | RHEL 8 | 0:2.4.0-1.Final.module+el8.10.0+20413+d8116364 |
| postgresql | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-contrib | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-docs | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-plperl | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-plpython3 | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-pltcl | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-private-devel | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-private-libs | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-server | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-server-devel | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-static | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-test | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-test-rpm-macros | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-upgrade | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
| postgresql-upgrade-devel | RHEL 8 | 0:16.13-1.module+el8.10.0+24044+3710dd58 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-2005 | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: Post... | 8.8 | 0.0135 | None reported |
| High | CVE-2026-2004 | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: Post... | 8.8 | 0.0132 | None reported |
| High | CVE-2026-2006 | postgresql-private-devel: PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: Post... | 8.8 | 0.0115 | None reported |
| High | CVE-2026-2003 | libecpg6: Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory | 8.8 | 0.0031 | None reported |
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