CVE-2026-92870CWE-121

CVE-2026-92870

High · published September 30, 2026

CVSS v3.0
7.5
EPSS
0%
Percentile
23.8
In the wild
Unconfirmed
What it is

A stack-based buffer overflow vulnerability exists in Pgpool-II, which may allow an unauthenticated attacker to cause abnormal process termination.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00320 · 23.8th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-09-30T12:16Z
References (2)
https://jvn.jp/en/jp/JVN22475874/ · [email protected]https://pgpool.net/news/2026-09-29/ · [email protected]
EPSS history
Timeline
  • 01 OCT 03:50Z
    EPSS moved — → 0%
    epss
  • 30 SEP 07:21Z
    A stack-based buffer overflow vulnerability exists in Pgpool-II, which may allow an unauthenticated attacker to cause abnormal process termination
    cvelistv5