CVE-2026-92869: Out-of-bounds Write in Pgpool Global Development Group Pgpool-II
An out-of-bounds write vulnerability exists in Pgpool-II, which may allow an authenticated attacker to cause abnormal process termination.
AI Analysis
Technical Summary
An out-of-bounds write vulnerability exists in Pgpool-II, allowing an authenticated attacker to cause abnormal process termination. The affected versions include >=3.5.x <=4.2.x, >=4.3.0 <=4.3.20, >=4.4.0 <=4.4.17, >=4.5.0 <=4.5.12, >=4.6.0 <=4.6.7, and >=4.7.0 <=4.7.2. The vulnerability does not impact confidentiality or integrity but can disrupt availability by crashing the process.
Potential Impact
The vulnerability can lead to abnormal termination of the Pgpool-II process, resulting in denial of service. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, restrict access to trusted authenticated users to reduce risk.
CVE-2026-92869: Out-of-bounds Write in Pgpool Global Development Group Pgpool-II
Description
An out-of-bounds write vulnerability exists in Pgpool-II, which may allow an authenticated attacker to cause abnormal process termination.
CVSS v3.0
Score 6.5medium
Affected software
Pgpool Global Development Group
Pgpool-II
pkg:github/pgpool/pgpool2Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
An out-of-bounds write vulnerability exists in Pgpool-II, allowing an authenticated attacker to cause abnormal process termination. The affected versions include >=3.5.x <=4.2.x, >=4.3.0 <=4.3.20, >=4.4.0 <=4.4.17, >=4.5.0 <=4.5.12, >=4.6.0 <=4.6.7, and >=4.7.0 <=4.7.2. The vulnerability does not impact confidentiality or integrity but can disrupt availability by crashing the process.
Potential Impact
The vulnerability can lead to abnormal termination of the Pgpool-II process, resulting in denial of service. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, restrict access to trusted authenticated users to reduce risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-09-17T06:31:54.744Z
- Cvss Version
- 3.0
- State
- PUBLISHED
Threat ID: 6abcdbaa0df196e1a9d7617a
Added to database: 09/30/2026, 09:51:38 UTC
Last enriched: 09/30/2026, 09:57:51 UTC
Last updated: 09/30/2026, 10:45:32 UTC
Views: 4
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