{"id":"CVE-2026-82122","revision":"c3c43d2ac3b54eb59ce64af4369ccaee","records":[{"revision":"c3c43d2ac3b54eb59ce64af4369ccaee","observedAt":"2026-10-27T11:09:21.992+00:00","statement":{"source":"cve-program","id":"CVE-2026-82122","aliases":[],"title":"Stack-based Buffer Overflow Vulnerability in HiRDB","description":"Stack-based Buffer Overflow Vulnerability in HiRDB.\n\n\nThis issue affects HiRDB Server Version 10: from 10-00 before 10-12-01; HiRDB Server Version 9: from 09-00 through 09-66-22; HiRDB Server with Additional Function Version 9: from 09-00 through 09-66/V; HiRDB Server Version 9(32): from 09-02 through 09-66-22; HiRDB Server with Additional Function Version 9(32): from 09-00 through 09-66-/V.","state":0,"publishedAt":"2026-10-27T09:37:20.58+00:00","modifiedAt":"2026-10-27T09:37:20.58+00:00","affected":[{"ecosystem":"Vendor product","name":"HiRDB Server Version 10","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Hitachi\",\n                    \"product\": \"HiRDB Server Version 10\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"10-00\",\n                            \"lessThan\": \"10-12-01\",\n                            \"changes\": [\n                                {\n                                    \"at\": \"10-12-01\",\n                                    \"status\": \"unaffected\"\n                                },\n                                {\n                                    \"at\": \"10-11-02\",\n                                    \"status\": \"unaffected\"\n                                },\n                                {\n                                    \"at\": \"10-08-05\",\n                                    \"status\": \"unaffected\"\n                                }\n                            ],\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"HiRDB Server Version 9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Hitachi\",\n                    \"product\": \"HiRDB Server Version 9\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"09-00\",\n                            \"lessThanOrEqual\": \"09-66-22\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"HiRDB Server with Additional Function Version 9","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Hitachi\",\n                    \"product\": \"HiRDB Server with Additional Function Version 9\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"09-00\",\n                            \"lessThanOrEqual\": \"09-66/V\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"HiRDB Server Version 9(32)","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Hitachi\",\n                    \"product\": \"HiRDB Server Version 9(32)\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"09-02\",\n                            \"lessThanOrEqual\": \"09-66-22\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"},{"ecosystem":"Vendor product","name":"HiRDB Server with Additional Function Version 9(32)","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Hitachi\",\n                    \"product\": \"HiRDB Server with Additional Function Version 9(32)\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"09-00\",\n                            \"lessThanOrEqual\": \"09-66-/V\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L","score":9.4,"severity":"CRITICAL"}],"references":["https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-144/index.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-82122","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-82122","identifiers":["CVE-2026-82122"]},"retained":false,"historicalAffected":[]}],"coverage":[]}