{"id":"CVE-2026-92870","title":"A stack-based buffer overflow vulnerability exists in Pgpool-II, which may allow an unauthenticated attacker to cause abnormal process termination.","summary":"A stack-based buffer overflow vulnerability exists in Pgpool-II, which may allow an unauthenticated attacker to cause abnormal process termination.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-121"],"vendor":"Pgpool Global Development Group","product":"Pgpool-II","affected":["Pgpool-II >= 4.7.0 <= 4.7.2","Pgpool-II >= 4.6.0 <= 4.6.7","Pgpool-II >= 4.5.0 <= 4.5.12","Pgpool-II >= 4.4.0 <= 4.4.17","Pgpool-II >= 4.3.0 <= 4.3.20","Pgpool-II >= 3.5.x <= 4.2.x"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T20:17:37.253","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92870","references":[{"url":"https://jvn.jp/en/jp/JVN22475874/","label":"vultures@jpcert.or.jp"},{"url":"https://pgpool.net/news/2026-09-29/","label":"vultures@jpcert.or.jp"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92870.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-92870"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-92870"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92870"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-30T19:41:45.298402Z"},"epss":0.0032,"epssPercentile":0.2487,"ingestedAt":"2026-09-30T07:59:43.039Z","slug":"CVE-2026-92870","body":"## Overview\n\nA stack-based buffer overflow vulnerability exists in Pgpool-II, which may allow an unauthenticated attacker to cause abnormal process termination.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-10-01 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92870.json)","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}