Out-of-Bounds Write Vulnerability in Pgpool-II by Pgpool Development Team
CVE-2026-92869

7.1HIGH

Key Information:

Vendor

Pgpool Global Development Group

Status
Pgpool-ii
Vendor
CVE Published:
30 September 2026

What is CVE-2026-92869?

An out-of-bounds write vulnerability in Pgpool-II allows authenticated attackers to manipulate memory, potentially leading to abnormal process termination. This can disrupt service availability and compromise the integrity of the application, highlighting the importance of timely updates and robust security practices.

Affected Version(s)

Pgpool-II 4.7.0 <= 4.7.2

Pgpool-II 4.6.0 <= 4.6.7

Pgpool-II 4.5.0 <= 4.5.12

References

https://pgpool.net/news/2026-09-29/
https://jvn.jp/en/jp/JVN22475874/

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

CVSS V3.0

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.