Skip to content

CVE-2026-6666

CVE

Threat entity extracted from intelligence sources

Frequency
3
occurrences
First Seen
October 5, 2026
Last Seen
October 5, 2026
API
Exploited in Wild
—
Ransomware Use
—
Public Exploits
—
Attack Vector
—

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Multiple vulnerabilities have been identified in PgBouncer, a lightweight connection pooler for PostgreSQL, affecting Fedora versions 43 to 45. The flaws, tracked as CVE-2026-6664, CVE-2026-6665, and CVE-2026-6666, could allow arbitrary code execution or denial of service via malicious SCRAM authent...

Public Exploits

Checking GitHub for proof-of-concept code…