{"id":"CVE-2026-96764","state":"PUBLISHED","title":"kvcache-ai mooncake Regular Expression GetReplicaListByRegex allocation of resources","description":"A weakness has been identified in kvcache-ai mooncake up to 0.3.12/0.3.14-rc1. Impacted is the function MasterService::GetReplicaListByRegex of the component Regular Expression Handler. Executing a manipulation can lead to allocation of resources. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-09-24T00:15:12.968Z","updatedAt":"2026-09-24T14:33:28.453Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["kvcache-ai mooncake"],"affected":[{"vendor":"kvcache-ai","product":"mooncake","versions":[{"version":"0.3.0","status":"affected"},{"version":"0.3.1","status":"affected"},{"version":"0.3.2","status":"affected"},{"version":"0.3.3","status":"affected"},{"version":"0.3.4","status":"affected"},{"version":"0.3.5","status":"affected"},{"version":"0.3.6","status":"affected"},{"version":"0.3.7","status":"affected"},{"version":"0.3.8","status":"affected"},{"version":"0.3.9","status":"affected"},{"version":"0.3.10","status":"affected"},{"version":"0.3.11","status":"affected"},{"version":"0.3.12","status":"affected"},{"version":"0.3.14-rc1","status":"affected"}],"cpes":["cpe:2.3:a:kvcache-ai:mooncake:*:*:*:*:*:*:*:*"],"modules":["Regular Expression Handler"]}],"references":["https://vuldb.com/vuln/409019","https://vuldb.com/vuln/409019/cti","https://vuldb.com/cve/CVE-2026-96764","https://vuldb.com/submit/904607","https://gist.github.com/yyymk/4699cc95ab9a559ee15a0fb798bd6c5d"],"weaknesses":["CWE-770","CWE-400"],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/96xxx/CVE-2026-96764.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-96764","state":"PUBLISHED","datePublished":"2026-09-24T00:15:12.968Z","dateUpdated":"2026-09-24T14:33:28.453Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-23T16:01:24.847Z"},"containers":{"cna":{"title":"kvcache-ai mooncake Regular Expression GetReplicaListByRegex allocation of resources","descriptions":[{"lang":"en","value":"A weakness has been identified in kvcache-ai mooncake up to 0.3.12/0.3.14-rc1. Impacted is the function MasterService::GetReplicaListByRegex of the component Regular Expression Handler. Executing a manipulation can lead to allocation of resources. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"kvcache-ai","product":"mooncake","versions":[{"version":"0.3.0","status":"affected"},{"version":"0.3.1","status":"affected"},{"version":"0.3.2","status":"affected"},{"version":"0.3.3","status":"affected"},{"version":"0.3.4","status":"affected"},{"version":"0.3.5","status":"affected"},{"version":"0.3.6","status":"affected"},{"version":"0.3.7","status":"affected"},{"version":"0.3.8","status":"affected"},{"version":"0.3.9","status":"affected"},{"version":"0.3.10","status":"affected"},{"version":"0.3.11","status":"affected"},{"version":"0.3.12","status":"affected"},{"version":"0.3.14-rc1","status":"affected"}],"cpes":["cpe:2.3:a:kvcache-ai:mooncake:*:*:*:*:*:*:*:*"],"modules":["Regular Expression Handler"]}],"references":[{"url":"https://vuldb.com/vuln/409019","name":"VDB-409019 | kvcache-ai mooncake Regular Expression GetReplicaListByRegex allocation of resources","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/409019/cti","name":"VDB-409019 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-96764","name":"CVE-2026-96764 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/904607","name":"Submit #904607 | kvcache-ai mooncake >= 0.3.4, <= 0.3.12 Denial of Service","tags":["third-party-advisory"]},{"url":"https://gist.github.com/yyymk/4699cc95ab9a559ee15a0fb798bd6c5d","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4,"vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-770","type":"CWE","lang":"en","description":"Allocation of Resources"}]},{"descriptions":[{"cweId":"CWE-400","type":"CWE","lang":"en","description":"Resource Consumption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-24T00:15:12.968Z"},"timeline":[{"time":"2026-09-23T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-23T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-23T18:06:38.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"YYYMK (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-24T14:33:17.401895Z","id":"CVE-2026-96764","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-24T14:33:28.453Z"}}]}}}