# OPENSUSE-SU-2026:20266-1: postgresql15 security update

OPENSUSE-SU-2026:20266-1, released February 20, 2026, fixes 6 CVEs in postgresql15 (version 15.16-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/opensuse-su-2026-20266-1
- Platform: Linux
- Released: Feb 20, 2026
- Priority: High (Closes CVE-2026-2005, high severity)
- CVEs: 6, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/openSUSE-SU-2026:20266-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [postgresql15](https://patchblox.com/security/data/product/linux/postgresql15.md) | opensuse-leap 16.0 | 15.16-160000.1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-2005](https://patchblox.com/security/data/cve/CVE-2026-2005.md) | High | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Post... | 8.8 | 0.0135 |  |
| [CVE-2026-2004](https://patchblox.com/security/data/cve/CVE-2026-2004.md) | High | pg_repack: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Post... | 8.8 | 0.0132 |  |
| [CVE-2026-2006](https://patchblox.com/security/data/cve/CVE-2026-2006.md) | High | postgresql-private-devel: PostgreSQL is an advanced object-relational database management system (DBMS).  Security Fix(es):  * postgresql: Post... | 8.8 | 0.0115 |  |
| [CVE-2025-12818](https://patchblox.com/security/data/cve/CVE-2025-12818.md) | High | PostgreSQL libpq undersizes allocations, via integer wraparound | 7.5 | 0.0036 |  |
| [CVE-2026-2003](https://patchblox.com/security/data/cve/CVE-2026-2003.md) | High | libecpg6: Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory | 8.8 | 0.0031 |  |
| [CVE-2025-12817](https://patchblox.com/security/data/cve/CVE-2025-12817.md) | High | PostgreSQL CREATE STATISTICS does not check for schema CREATE privilege | 7.5 | 0.0024 |  |

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Data as of 2026-11-10T20:03:11Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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