{"id":"CVE-2026-92867","aliases":["DEBIAN-CVE-2026-92867","EUVD-2026-89657","GHSA-2jc7-xqj7-hqmq"],"status":"published","title":"An out-of-bounds write vulnerability exists in Pgpool-II , which may allow an authenticated...","description":"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.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00344,"percentile":0.28234,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2026-09-30T07:20:27Z","modified":"2026-10-04T23:00:07Z","fixes":[{"ecosystem":"Debian:14","package":"pgpool2","fixed_in":["4.7.3-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"pgpool2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3.5-1","4.3.5-1+deb12u1","4.3.5-2","4.3.5-3","4.3.7-1","4.3.7-1.1~exp1","4.3.7-2","4.5.2-1","4.5.4-1","4.5.4-2","4.5.4-3","4.5.5-1","4.6.0-1","4.6.0-2","4.6.1-1","4.6.1-2","4.6.2-1","4.6.3-1","4.6.3-2","4.6.3-3","4.6.3-4","4.6.4-1","4.6.5-1","4.7.0-1","4.7.1-1","4.7.2-1","4.7.2-2","4.7.3-1"]},{"source":"osv","ecosystem":"Debian:13","package":"pgpool2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.6.1-2","4.6.2-1","4.6.3-1","4.6.3-2","4.6.3-3","4.6.3-4","4.6.4-1","4.6.5-1","4.7.0-1","4.7.1-1","4.7.2-1","4.7.2-2","4.7.3-1"]},{"source":"osv","ecosystem":"Debian:14","package":"pgpool2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.3-1"}]}],"versions":["4.6.1-2","4.6.2-1","4.6.3-1","4.6.3-2","4.6.3-3","4.6.3-4","4.6.4-1","4.6.5-1","4.7.0-1","4.7.1-1","4.7.2-1","4.7.2-2"]}],"products":[{"vendor":"pgpool global development group","product":"pgpool-ii"}],"references":[{"url":"https://pgpool.net/news/2026-09-29/"},{"url":"https://jvn.jp/en/jp/JVN22475874/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92867"},{"url":"https://jvn.jp/en/jp/JVN22475874"},{"url":"https://pgpool.net/news/2026-09-29"},{"url":"https://github.com/advisories/GHSA-2jc7-xqj7-hqmq"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-92867","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-92867","description":"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.","status":"published","published":"2026-09-30T07:20:27.931Z","modified":"2026-09-30T16:57:47.609Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T13:48:24.536396Z"}],"euvd":[{"id":"EUVD-2026-89657","description":"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.","status":"published","published":"2026-09-30T07:20:27Z","modified":"2026-09-30T16:57:47Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T17:27:48.536397Z"}],"ghsa":[{"id":"GHSA-2jc7-xqj7-hqmq","title":"An out-of-bounds write vulnerability exists in Pgpool-II , which may allow an authenticated...","description":"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.","status":"published","published":"2026-09-30T09:31:10Z","modified":"2026-09-30T09:31:20Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:12:35.884172Z"}],"nvd":[{"id":"CVE-2026-92867","description":"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.","status":"published","published":"2026-09-30T08:16:34.557Z","modified":"2026-09-30T17:16:51.12Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:12:52.759595Z"}],"osv":[{"id":"DEBIAN-CVE-2026-92867","description":"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.","status":"published","published":"2026-09-30T08:16:34.557Z","modified":"2026-10-04T23:00:07.980168801Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"updated_at":"2026-11-02T15:46:06.846102Z"}]}}