{"id":"CVE-2025-36512","aliases":["EUVD-2025-22325","GHSA-w7m3-x4xv-2qpw"],"status":"published","title":"A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a...","description":"A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00592,"percentile":0.48784,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-617"],"published":"2025-07-22T15:26:29Z","modified":"2026-06-17T09:14:45Z","products":[{"vendor":"bloomberg","product":"comdb2"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2200","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2200"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-36512"},{"url":"https://github.com/advisories/GHSA-w7m3-x4xv-2qpw"}],"sources":{"cve":[{"id":"CVE-2025-36512","description":"A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.","status":"published","published":"2025-07-22T15:26:29.88Z","modified":"2025-11-03T19:54:05.44Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:32:45.503988Z"}],"euvd":[{"id":"EUVD-2025-22325","description":"A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.","status":"published","published":"2025-07-22T15:26:29Z","modified":"2025-11-03T19:54:05Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:32.896597Z"}],"ghsa":[{"id":"GHSA-w7m3-x4xv-2qpw","title":"A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a...","description":"A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.","status":"published","published":"2025-07-22T18:30:41Z","modified":"2025-11-03T21:34:13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T15:04:23.841448Z"}],"nvd":[{"id":"CVE-2025-36512","description":"A denial of service vulnerability exists in the Bloomberg Comdb2 8.1 database when handling a distributed transaction heartbeat. A specially crafted protocol buffer message can lead to a denial of service. An attacker can simply connect to a database instance over TCP and send the crafted message to trigger this vulnerability.","status":"published","published":"2025-07-22T16:15:27.117Z","modified":"2026-06-17T09:14:45.24Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:11:19.382856Z"}]}}