CVE-2026-6666
HIGH7.5EPSS 0.02%PgBouncer crash in kill_pool_logins_server_error
Published: 5/9/2026Modified: 5/16/2026
Description
A possible null pointer reference in PgBouncer before 1.25.2 could lead to a crash, if a server sends an error response without SQLSTATE field.
Affected packages (2)
- Bitnami/pgbouncerfrom 0, < 1.25.2
- Debian/pgbouncerfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |