Vendor
PgBouncer vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in PgBouncer: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-107350, was published on 14 October 2026. 2 vulnerabilities in the last four weeks, level on the four before (2). 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 4
- Critical, all time
- 0
- Exploited in the wild
- 0
About PgBouncer
PostgreSQL connection pooler and query router for managing database connections.
PgBouncer technologies
Latest PgBouncer vulnerabilities
- CVE-2026-107350: PgBouncer authentication bypass in SCRAMhighCVSS 8.8EPSS 0.4%
- CVE-2026-107349: PgBouncer infinite loop denial of service in startup message parsinghighCVSS 7.5EPSS 0.4%
- CVE-2026-6669: PgBouncer uncontrolled CPU consumption in SCRAM authenticationmediumCVSS 5.9EPSS 0.3%
- CVE-2026-6668: PgBouncer integer overflow in packet buffer growthhighCVSS 7.5EPSS 0.4%
- CVE-2025-12819: Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker…highCVSS 7.5EPSS 0.4%
Most severe PgBouncer vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-107350: PgBouncer authentication bypass in SCRAMhighCVSS 8.8EPSS 0.4%
- CVE-2026-107349: PgBouncer infinite loop denial of service in startup message parsinghighCVSS 7.5EPSS 0.4%
- CVE-2026-6668: PgBouncer integer overflow in packet buffer growthhighCVSS 7.5EPSS 0.4%
- CVE-2025-12819: Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker…highCVSS 7.5EPSS 0.4%
- CVE-2026-6669: PgBouncer uncontrolled CPU consumption in SCRAM authenticationmediumCVSS 5.9EPSS 0.3%
Vulnerabilities per week
2 vulnerabilities in the last four weeks, level on the four before (2). The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 2 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 2 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many PgBouncer vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/pgbouncer)<a href="https://junglewise.ai/threats/vendors/pgbouncer"><img src="https://junglewise.ai/threats/vendors/pgbouncer/badge.svg" alt="PgBouncer vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/pgbouncer.json, and this page as text at https://junglewise.ai/threats/vendors/pgbouncer.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "PgBouncer vulnerabilities", https://junglewise.ai/threats/vendors/pgbouncer, 9 November 2026.