What is CVE-2026-92867?

CVE-2026-92867 is a high-severity vulnerability in Pgpool Global Development Group Pgpool-Ii, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2026-09-30.

How severe is CVE-2026-92867?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Pgpool Global Development Group Pgpool-Ii

CVE-2026-92867

An out-of-bounds write vulnerability exists in Pgpool-II , which may allow an authenticated attacker to cause abnormal process termination or arbitrary code execution.

Vulnerability class: Buffer Overflow

Published 2026-09-30.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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-787 — Out-of-bounds Write

References

Frequently asked questions

What is CVE-2026-92867?: CVE-2026-92867 is a high-severity vulnerability in Pgpool Global Development Group Pgpool-Ii, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2026-09-30.
How severe is CVE-2026-92867?: High severity. CVSS v3 base score is 8.8 out of 10.