CVE-2026-6667: PgBouncer missing authorization check in KILL_CLIENT admin command
Overview
- Severity
- Medium (CVSS 4.3)
- CVSS Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-May
- Released
- 2026-05-10
- Last Updated
- 2026-05-13
- EPSS Score
- 0.29% (percentile: 20.3%)
Affected Products (1)
Open Source Software
- azl3 pgbouncer 1.25.1-1 on Azure Linux 3.0
Revision History
- 2026-05-10: Information published.
- 2026-05-11: Information published.
- 2026-05-13: Information published.