What is CVE-2026-92873?

CVE-2026-92873 is a high-severity vulnerability in Pgpool Global Development Group Pgpool-Ii, classified under Incorrect Implementation of Authentication Algorithm. CVSS score: 7.3/10. Published 2026-09-30.

How severe is CVE-2026-92873?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Pgpool Global Development Group Pgpool-Ii

CVE-2026-92873

Pgpool-II contains an incorrect implementation of an authentication algorithm, which may allow an unauthenticated attacker to promote an arbitrary watchdog node to the leader node.

Published 2026-09-30.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Pgpool Global Development Group Pgpool-Ii

Weakness classification (CWE)

CWE-303 — Incorrect Implementation of Authentication Algorithm

References

Frequently asked questions

What is CVE-2026-92873?: CVE-2026-92873 is a high-severity vulnerability in Pgpool Global Development Group Pgpool-Ii, classified under Incorrect Implementation of Authentication Algorithm. CVSS score: 7.3/10. Published 2026-09-30.
How severe is CVE-2026-92873?: High severity. CVSS v3 base score is 7.3 out of 10.